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Official Practice ProblemFINRA Series 7 Blueprint: Function 3
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Question #s7-prep-s7-q-094Function 3Fundamental

Market Makers

A stock is quoted at $45.50 bid, $45.75 ask. If a customer wants to buy 100 shares, what price will they pay?

Correct Choice: C

Customers BUY at the ASK, SELL at the BID. The spread is the market makers profit.

Complete Analysis & Legal Rationale

When buying, customers pay the ask (offer) price. The ask of $45.75 is the price at which the market maker is willing to sell. The bid of $45.50 is what the market maker would pay to buy from a customer.

Distractor Autopsy (Why Other Options Are Traps)

FINRA exam writers design incorrect distractors using specific calculation mistakes and regulatory misconceptions. Review why each option succeeds or fails:

Choice AIncorrect
Concept Trap

Does not match the governing securities rule described in the explanation.

Choice BIncorrect
Concept Trap

Does not match the governing securities rule described in the explanation.

Choice CCorrect
None

Matches the verified teaching point in the explanation.

Choice DIncorrect
Concept Trap

Does not match the governing securities rule described in the explanation.

Authorities & References:

Official Standard: Outline-level citation: item maps to Series 7 topic coverage. Prefer a specific FINRA/SEC/MSRB rule citation in a later author pass.

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Regulatory Authority & Citations: Primary Legal Sources

Verified citations governing Question #s7-prep-s7-q-094 (FINRA Series 7 Content Outline)

To pass the FINRA Series 7, candidates must understand not just the calculation formulas, but the exact federal securities acts, SRO rulebooks, and statutory frameworks that enforce them. Review the primary authority records below:

FINRAFINRA Series 7 Content Outline— General Securities Representative Examination (Series 7) Content Outline

Outline-level citation: item maps to Series 7 topic coverage. Prefer a specific FINRA/SEC/MSRB rule citation in a later author pass.

Read FINRA Official Rule

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