Sandhill Decor sells home decor items through three distribution channelsretail stores, the Internet, and catalog sales. Each distribution channel is evaluated as an investment center. Selected results from the latest year are as follows: Retail Stores Internet Catalog Sales Sales revenue $10,100,000 $4,050,000 $3,360,000 Variable expenses 4,050,000 1,600,000 1,900,000 Direct xed expenses 4,550,000 1,100,000 1,300,000 Average assets 8,050,000 4,050,000 1,630,000 Required rate of return 11% 11% 11% (a) Calculate the current residual income for each distribution channel. (If the residual income is a loss then enter with a negative sign preceding the number, eg. -5,125 or parenthesis, 8.3. (5,125).) Residual Income Retail $ Online $ $ Catalog