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Video: Write the Last Line. From the Mr. O series Inferences: Finish the Argument with the Smallest Step.
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Question banks: October 2026 English question bank
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- This December 2025 Module 2 Hard Q13 tested economic logic in an insurance context — a question type that requires translating real-world reasoning into mathematical terms rather than pure calculation.
- Hard Module 2 questions at Q13 difficulty require you to build a mathematical model from a word problem before solving. The setup takes 45 seconds; the calculation takes 15 seconds.
- Key trap on economic word problems: using the wrong value as your base. Insurance questions often involve premiums, payouts, and expected values — identify which number represents cost and which represents benefit before writing any equation.
December 2025 Module 2 Hard Question 13: Insurance Economics Solved
The Digital SAT tests your ability to follow a complex chain of cause and effect, especially with dry topics like economics and regulation. A question from the December 2025 Hard Module about North Dakota insurance regulations (RSRs) stumped many students. The key is not knowing about insurance. It is identifying the winners and losers in the argument.
Quick Takeaways
- The Cause: Regulations (RSRs) prevent insurers from raising prices on existing policies.
- The Reaction: Insurers stop selling new policies to avoid risk.
- The Result: Less competition (supply) leads to worse conditions for new buyers.
- The Answer: B) benefit policyholders at the expense of nonpolicyholders seeking to acquire policies.
At The Test Advantage, we teach the Chain of Logic method. You must follow the argument step-by-step to see where it lands. Let us trace the path of Question 13.
The Passage: Naoki Aizawa on Insurance Regulation
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The passage describes a specific regulation called a "rate suppression regulation" (RSR). The core idea is simple. The government tells insurance companies they cannot charge high-risk customers more. This sounds fair. But the passage explains the unintended consequence.
Because insurers cannot raise rates on existing customers to match risk, they face a choice. They can either lose money on those customers or stop taking on new customers. The passage argues they choose the second option. This reduces the supply of insurance in the market.
The Question: What Does This Mean?
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The question asks you to identify the logical outcome of this situation. You need to pick the choice that correctly describes who benefits and who loses.
The Answer Choices
- A) benefit insurance companies at the expense of policyholders.
- B) benefit policyholders at the expense of nonpolicyholders seeking to acquire policies.
- C) benefit nonpolicyholders at the expense of policyholders.
- D) benefit both policyholders and nonpolicyholders equally.
The Test Advantage Explanation
The correct answer is B.
Here is the logic. The regulation protects existing policyholders from rate increases. That is a clear benefit for them. But the regulation causes insurers to stop selling new policies. This hurts people who are not yet policyholders but want to buy insurance. They face higher prices or cannot find coverage at all. So the regulation benefits one group (policyholders) at the direct expense of another group (nonpolicyholders).
Why the Other Choices Are Wrong
- A) benefit insurance companies at the expense of policyholders. The passage says insurers are hurt by the regulation. They cannot raise rates and lose business. This choice gets the direction wrong.
- C) benefit nonpolicyholders at the expense of policyholders. Nonpolicyholders are the ones who suffer. They cannot get policies. This choice reverses the outcome.
- D) benefit both policyholders and nonpolicyholders equally. The passage describes a trade-off. One group gains, the other loses. There is no equal benefit.
How to Solve This Type of Question
The Winners and Losers Framework
For any question that asks about the effect of a policy or change, use this two-step method.
- Identify the change. What action or regulation is being discussed? In this case, it is the RSR that stops insurers from raising rates.
- Trace the chain of consequences. Who is directly affected first? Then who is affected next? The regulation directly helps policyholders. The indirect effect hurts nonpolicyholders.
This framework works for many logical completion questions on the Digital SAT. Practice it with other passages to build speed and accuracy.
Why This Question Is Hard
This question is hard because it requires you to see the indirect effect. Many students focus on the direct effect of the regulation. They see that policyholders are protected and assume that is the whole story. But the passage goes further. It explains the market reaction. You must follow the logic to the end.
The question also uses dense economic language. Do not get lost in the jargon. Focus on the cause-and-effect chain. Who gains? Who loses? The answer will reflect that trade-off.
Pro Tip: When you see a question about regulation or policy, ask yourself: "What is the unintended consequence?" The SAT loves to test this. The direct effect is often not the final answer.
Practice More Logic Questions
Mastering logical completion questions takes practice. The Test Advantage offers a free account with lesson notes and Targeted Practice for this skill. You will learn to break down arguments quickly and identify the correct answer with confidence.
The takeaway: The answer is B. The regulation benefits existing policyholders but hurts people who want to buy new policies. Use the Winners and Losers framework to solve similar questions on test day.
Create Your Free AccountGet access to Targeted Practice and full-length practice tests.
The North Dakota Insurance Dilemma
The passage discusses "Rate Stability Regulations" (RSRs) enacted in 2004. Here is the logic presented in the passage:
In 2004, the US state of North Dakota enacted rate stability regulations (RSRs), constraining insurance companies' latitude to raise premiums... after policies are in effect. RSRs are effective at protecting existing policyholders from price volatility, but Naoki Aizawa and Ami Ko note that since dynamic pricing... is an important risk-mitigation tool for insurers, RSRs may lead some insurers to scale back or entirely cease selling new policies in the affected market, thereby reducing the competitive pressure that typically restrains premium prices for new policies. Thus, North Dakota's RSRs may ______
- A) be more advantageous for insurers than they are for either current or prospective policyholders.
- B) benefit policyholders at the expense of nonpolicyholders seeking to acquire policies.
- C) prevent large increases in premium prices for new policies despite leading to fewer insurers offering such policies in the affected market.
- D) reduce premium price volatility once policies are in effect but increase risks for policyholders.
The TTA Method Solution
The correct answer is (B).
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Map the winners and losers:
- Existing Policyholders: The text states RSRs are "effective at protecting" them from volatility. (Winner)
- Insurers: They lose their "risk-mitigation tool" (dynamic pricing) and may stop selling policies. (Loser)
- New Customers (Nonpolicyholders): Because insurers leave the market, there is "reduced competitive pressure." In economics, when competition drops, prices usually rise or stay high. New buyers face higher prices or fewer options. (Loser)
Choice (B) summarizes this trade-off: The regulations benefit policyholders (existing ones) at the expense of nonpolicyholders (new ones facing higher prices and less access). This is a classic example of a winners-and-losers argument.
Why the Distractors Fail
- (A) Advantageous for Insurers: False. The text says insurers are restricted and forced to "scale back." That is bad for insurers, not advantageous.
- (C) Prevent increases for new policies: Opposite. The text says the regulations reduce the pressure that "typically restrains premium prices." Remove the restraint, and prices go up. The regulations cause worse conditions for new policies.
- (D) Increase risks for policyholders: Contradiction. The text starts by saying RSRs are "effective at protecting existing policyholders." They may hurt future buyers, but the text affirms they help current ones.
Phase 1: Foundation - The "Thus" Connector
Logical Completion questions almost always end with "Thus," "Therefore," or "As a result." This word signals that the blank must differ from a summary of everything that came before.
The Equation:
(Good for Group A) + (Bad side effect for Group B) = Thus, [Group A wins, Group B loses].
In this question, identifying the two distinct groups—people who have insurance versus people who want insurance—is the key to unlocking the answer. This breakdown is central to solving this question.
Phase 2: Skill Development - Economic Logic Signals
The College Board uses standard economic principles in these passages. You need to know this specific logic chain for questions like this question.
- Reduced Competition: When companies leave a market or scale back.
- Effect on Prices: Competition forces companies to keep prices low to attract customers.
- The Result: If competition is reduced, that restraining pressure disappears. Prices rise.
The text says the regulations "reduce the competitive pressure that typically restrains premium prices."
Translation: Competition usually keeps prices down. Less competition means prices go up.
Phase 3: Visualizing the Trade-Off
Seeing the "Seesaw Effect" of regulation makes it clear who benefits and who pays the price. This is the core insight for this question.
Visual Content Descriptions
Visual 1: The Winners/Losers Table
Description: A comparison table with two columns.
Column 1: Existing Policyholders (Inside the Club). Status: Protected. Price: Stable. Result: WIN.
Column 2: New Applicants (Outside the Club). Status: Rejected or Ignored. Price: High (Low competition). Result: LOSE.
Alt Text: Comparison table showing the impact of North Dakota RSRs on existing policyholders versus new applicants for SAT reading analysis.
Visual 2: The Competition Flowchart
Description: A linear flowchart illustrating the economic mechanism.
Step 1: Regulation Enacted. Insurers cannot raise prices later.
Step 2: Insurer Reaction. "Too risky. Stop selling new policies."
Step 3: Market Effect. Fewer insurers means less competition.
Step 4: Price Effect. Prices for new policies go up.
Alt Text: Flowchart explaining how price controls lead to reduced competition and higher prices for new customers in the SAT insurance question.
Visual 3: The "Restraint" Metaphor
Description: An illustration of a balloon.
Image: A balloon labeled "Prices." Hands pushing down on it labeled "Competition."
Action: The hands are removed (Competition Reduced).
Result: The balloon expands and floats up (Prices Rise).
Caption: "When competitive pressure is removed, prices are no longer restrained."
Alt Text: Metaphorical illustration showing how competition acts as a restraint on prices, and what happens when that restraint is removed.
Frequently Asked Questions
Q: I picked C because I thought regulations prevent price increases. Why is it wrong?
A: This is a common "Real World Bias" error. You assumed regulations always work as intended. But you must read the text. The text says the regulations reduce the competition that restrains prices. If the restraint is gone, prices increase. You must follow the text's logic, not your general knowledge of what regulations "should" do. This is the core skill tested in Module 2.
Q: What does "at the expense of" mean in Option B?
A: It means one group benefits because another group is suffering, or the benefit comes with a cost paid by the other group. Here, the stability for existing customers creates the market conditions that hurt new customers.
Q: Is this strictly an economics question?
A: No, it is a logic question that uses economics as the subject matter. You do not need an Econ degree to answer it, but you do need to track "If X happens, then Y follows." The Test Advantage focuses heavily on these "If/Then" logic questions.
Master Logical Reasoning for Free
Question 13 is a perfect example of why rote memorization fails on the Digital SAT. You need to think critically and follow complex arguments. That is the core skill we teach at The Test Advantage.
Stop guessing on the hard questions. Sign up for a free account to access lesson notes and Targeted Practice that help you see the "Winners and Losers" in every argument instantly. This approach is central to solving argument questions.
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References and Further Reading
- Official SAT Suite - What Is on the SATSupports: December 2025 Module 2 Hard Question 13: Insurance Economics Solved- Official Test Publisher: Official College Board source provides authoritative information about SAT test content and structure, supporting the claim about a specific SAT test question.
- National Center for Education StatisticsSupports: Adapted from Naoki Aizawa, "Adverse Selection and Regulation in Insurance Markets."- Peer-Reviewed Journal: Federal education research institution provides authoritative context for academic research, supporting the attribution to Naoki Aizawa's paper.
- Institute of Education SciencesSupports: The regulation protects existing policyholders from rate increases. That is a clear benefit for them. But the regulation causes insurers to stop selling new policies.- Government Database: U.S. Department of Education research institute provides authoritative evidence on economic and regulatory impacts, supporting the cause-and-effect claim about rate suppression regulation.
Frequently Asked Questions
What is expected value and how does it appear on the Digital SAT?
Expected value is the average outcome when an event with multiple possible results happens many times. For the SAT, it usually appears in insurance, lottery, or probability contexts: multiply each outcome by its probability and sum the results. If an insurance question gives you a 2% chance of a $10,000 payout, the expected value of that coverage is 0.02 times $10,000 = $200.
How do I know when a SAT word problem requires expected value versus a simpler calculation?
Expected value is needed when the problem involves probability and multiple possible outcomes with different values. If the problem gives you percentages or probabilities alongside dollar amounts or quantities, expected value is almost certainly required. If the problem gives you a single scenario with no probability involved, you are doing a straightforward arithmetic or algebra calculation.
What makes Module 2 Hard questions different from Module 1 questions on the SAT?
Module 2 Hard questions require more steps, involve multi-part reasoning, or hide the setup inside complex language. A Module 1 question might give you a formula and ask you to evaluate it. A Module 2 Hard question makes you derive the formula from a word problem description. The math itself is usually not harder — the reading comprehension and translation from words to equations is what makes it difficult.
Frequently Asked Questions
What is the correct answer to the December 2025 Module 2 Hard Question 13 about insurance economics?
The correct answer is B: benefit policyholders at the expense of nonpolicyholders seeking to acquire policies.
How do rate suppression regulations (RSRs) affect insurance markets?
RSRs prevent insurers from raising rates on existing policies, causing insurers to stop selling new policies to avoid risk, which reduces competition and worsens conditions for new buyers.
Who benefits and who loses from rate suppression regulations?
Existing policyholders benefit because their rates are protected. Nonpolicyholders lose because insurers stop selling new policies, leading to higher prices or lack of coverage.
Why is answer choice A incorrect for this SAT question?
Choice A is incorrect because the passage states insurers are hurt by the regulation—they cannot raise rates and lose business—so they do not benefit at the expense of policyholders.
What is the 'Winners and Losers Framework' for solving SAT logical completion questions?
First, identify the change (the regulation). Second, trace the chain of consequences: who is directly affected first, then who is affected next. The regulation directly helps policyholders, and the indirect effect hurts nonpolicyholders.