Final answer:
The journal entry to record the replenishment of the petty cash fund would include a credit to Petty Cash for $91 and a debit to Cash for $91.
Step-by-step explanation:
The journal entry to record the replenishment of the petty cash fund would include a credit to Petty Cash for $91. This is because the petty cash receipts are being replenished, which increases the amount of cash in the petty cash fund. The entry would also include a debit to Cash for $91, to reflect the decrease in the amount of cash in the general cash account.
Therefore, the correct answer is: c. credit to Petty Cash for $91.