Ready to Go is a producer of fine deserts and pastries. The company is has operations in the U.S. and

Canada. The Company currently has 52 different product lines. The accounting departments consists of a

controller and two accounting staff. You obtained the following information following your inquiry with the

controller:

• The warehouse maintains a copy of each prenumbered receiving report in sequential order.
• For each delivery, a prenumbered receiving report is prepared and sent to head office.
• Invoices are entered but not posted into the accounts payable subledger at head office on receipt.
• After the invoice is agreed to the receiving report, it is posted to the accounts payable subledger.
• A master price list is maintained for each of the 52 products.

Required

how to give an audit program of at least three tests of controls to verify the

related key control objectives