Global Services is considering a promotional campaign that will increase annual credit sales by $530,000. The company will require investments in accounts receivable, inventory, and plant and equipment. The turnover for each is as follows: Accounts receivable Inventory Plant and equipment 2 times 5 times 1 time All $530,000 of the sales will be collectible. However, collection costs will be 4 percent of sales, and production and selling costs will be 70 percent of sales. The cost to carry inventory will be 5 percent of inventory. Depreciation expense on plant and equipment will be 10 percent of plant and equipment. The tax rate is 30 percent. a. Compute the investments in accounts receivable, inventory, and plant and equipment based on the turnover ratios. Add the three together. S Accounts receivable Inventory Plant and equipment Total Investment 265,000 106,000 530,000 901,000 $ b. Compute the accounts receivable collection costs and production and selling costs and then add the two figures together. S Collection cost Production and selling costs Total collection, production, and selling costs 21,200 371,000 392,200 $ c. Compute the costs of carrying inventory. Cost of carrying inventory 5,300 d. Compute the depreciation expense on new plant and equipment. Depreciation expense S 53,000 e. Compute the total of all costs from parts b through d. Total costs f. Compute income after taxes. Income after taxes 9-1. What is the aftertax rate of return? (Input your answer as a percent rounded to 2 decimal places.) Aftertax rate of return %