Lakeside Components wishes to purchase parts in one month for sale in the next. On June 1, the company has 11,000 parts in stock, although sales for June are estimated to total 13,100 parts. Total sales of parts are expected to be 10,800 in July and 11,300 in August. Parts are purchased at a wholesale price of $20. The supplier has a financing arrangement by which Lakeside Components pays 60 percent of the purchase price in the month when the parts are delivered and 40 percent in the following month. Lakeside purchased 17,000 parts in May. Required: a. Estimate purchases (in units) for June and July. June July 11,600 units Merchandise to be purchased 12,900 b. Estimate the cash required to make purchases in June and July. Month of Payment Total June July