havkng trouble with 5 and 6

Sand Company's inventory balances for May are given below: Sand Company reported the following account balances for May: Sand Company's inventory turnover ratio for May was 1.7. Calculate the amount of purchase returns reported by Sand Company during May. Question 6 ABC Company employs a periodic inventory system and sells its inventory to customers for $14 per unit. Purchases and sales of inventory during the month of July are shown below: Beginning inventory was 1,900 units at a cost of 56.30 each. During July, ABC Company reported operating expenses of 55,409 and had an income tax rate of 36%. Calculate the asount of net income reported on ABC Conpany's income statement for July using the LIFO method