Loretta's Bank Statement Shows a Balance of $2,381

Loretta's bank statement shows a balance of $2,381.10. There are two outstanding deposits of $550 and $280. The statement showed a charge for $22 for new checks and an interest payment of $6.45. The outstanding checks were: Check 672 for $25.00, Check 675 for $45.76, Check 677 for $23.94, and Check 678 for $145.90. If Loretta's checkbook balance shows $2,929.95, what correction should she make?

A) Adjust down $15.55
B) Adjust down $40.55
C) Adjust up $15.55
D) Adjust up $40.55