Accounts receivable, December 31, 20X1 Accounts receivable, December 31, 20X2 Collections on patients' accounts during 20X2 $ 280,000 $ 400,000 $ 610,000 Required: What was the amount of charges to patients for services rendered to them in 20x2? Please show your work below. Answer: Inventory, December 31, 20X1 Inventory, December 31, 20X2 Cost of supplies purchased during 20X2 $ 68,500 $ 71,000 $ 589,000 Required: What was the cost of supplies used during 20X2? Please show your work below