Please help me to solve this quesrtion, thanks.

Suppose that you have been given a summer job as an intern at Issac Aircams, a company that manufactures sophisticated spy cameras for remote-controlled military reconnaissance aircraft. The company, which is privately owned, has approached a bank for a loan to help it finance its growth. The bank requires financial statements before approving such a loan. Classify each cost listed below as either product costs or period costs for the purpose of preparing the financial statements for the bank