The information below was taken from the general ledger accounts of Protective Wear that uses the accrual basis of accounting:

	2020 FY		2019 FY
Accounts receivable Inventory Prepaid insurance Accounts payable Advertising payable Sales Cost of sales Advertising expenses		9,100 4,660 900 6,100 8,500 38,500 13,900 14,100	9,500 3,700 300 5,500 11,440

All sales and purchases of inventory are conducted on a credit basis.

Required:

a) Calculate the amount of cash collected from customers during 2020. (1.5 marks)

b) Calculate the amount of cash paid to suppliers of inventory during 2020. (3 marks)

c) Calculate the amount of cash paid for advertising during 2020. (1.5 marks)