12) During the month of March, Harley's Computer Services made purchases on account totaling $43,900. Also during the month of March, Harley was paid $8,600 by a customer for services to be provided in the future and paid $37,100 of cash on its accounts payable balance. If the balance in the accounts payable account at the beginning of March was $77,500, what is the balance in accounts payable at the end of March? Please enter the amount below