Information related to various financial statement elements is provided for two cases:

Case A Operating expenses were $500,000. Inventory increased by $72,000, accounts payable increased by $50,000, and prepaid rent decreased by $16,000.

Case B Sales revenue was $1,350,000. Accounts receivable decreased by $75,000 and unearned revenue increased by $46,000 during the year.

Required:

For each case, calculate the cash inflow or outflow related to the revenue or expense account.