A customer purchases 100 shares of stock on Thursday, August 2.

Step by Step Explanation:

Regular-Way Settlement: For equity securities, settlement occurs on a T+2 basis, meaning two business days after the trade date.

Calculation:

Trade Date (T): Thursday, August 2.

T+2 Settlement: Excludes weekends, so settlement falls on Monday, August 6.

Incorrect Options:

A: Reflects T+1, not the correct settlement cycle.

C & D: Extend beyond the standard T+2 cycle.

References:

FINRA and SEC Settlement Rules: SEC Settlement Rules.