Final answer:
Winston has recourse against Becky for depositing a postdated check before the date specified, as she did not follow his instructions to wait until that date to deposit or cash the check.
Step-by-step explanation:
The scenario presented involves a postdated check that was deposited before the date written on the check. The check was dishonored because the landlord, Becky, did not adhere to Winston's clear instructions to wait until September 1 to deposit the check. In this case, option a is correct: Winston has recourse against Becky as she did not follow his instructions. The bank is typically not at fault in this scenario because, unless notified otherwise, it can process a postdated check if presented for deposit or cash. Winston didn't inform the bank not to honor the check before the date specified, so he generally would not have recourse against the bank.