The Suspenders Division of Roarie's Menswear had the following results last year. Sales Operating income Total assets Current liabilities $4,200,000 $840,000 $1,500,000 $260,000 Management's target rate of return is 11% and the weighted average cost of capital is 8%. What is the Suspenders Division's Residual Income (RI)? $580,000 $378,000 $336,000 O $675,000