Sports Depot's is implementing a new strategy to increase sales of tennis balls. The basic idea is to sell tennis balls in large quantities to nonprofit groups, who resell the balls to raise money. For example, a service organization at a local college bought 2,000 tennis balls printed with the college logo. Sports Depot charged $.50 each for the tennis balls, plus a $500 one-time charge for the stamp to print the logo. The service group plans to resell the tennis balls for $2.50 each and contribute the profits to a shelter for the homeless. A. What is the service organization's average cost for the printed tennis balls it buys from Sports Depot?
B. How many of the printed tennis balls must the service organization sell to cover the $500 fixed printing charge?

For each of the following cases determine the ending balance in the inventory account. (hint: first, determine the total cost of inventory available for sale. next, subtract the cost of the inventory sold to arrive at the ending balance.)a. jill’s dress shop had a beginning balance in its inventory account of $40,000. during the accounting period jill’s purchased $75,000 of inventory, returned $5,000 of inventory, and obtained $750 of purchases discounts. jill’s incurred $1,000 of transportation-in cost and $600 of transportation-out cost. salaries of sales personnel amounted to $31,000. administrative expenses amounted to $35,600. cost of goods sold amounted to $82,300.b. ken’s bait shop had a beginning balance in its inventory account of $8,000. during the accounting period ken’s purchased $36,900 of inventory, obtained $1,200 of purchases allowances, and received $360 of purchases discounts. sales discounts amounted to $640. ken’s incurred $900 of transportation-in cost and $260 of transportation-out cost. selling and administrative cost amounted to $12,300. cost of goods sold amounted to $33,900.a& b. cost of goods avaliable for sale? ending inventory?