Oslo Company's industrial photo-finishing division, Rho, incurred the following costs and expenses in the last period: Variable Fixed $ 198,000 160.000 Direct materials Direct labour Factory overhead General, selling, and administrative Totals 65,000 $ 43,000 30,000 50.000 $ 453,000 $ 93,000 During the period, Rho produced 300,000 units of industrial photo prints, which were sold for $2.01 each. Oslo's investment in Rho was $480.000 and $720,000 at the beginning and ending of the year, respectively. Oslo's weighted average cost of capital is 15%. Totals $ 453,000 93,000 During the period, Rho produced 300,000 units of industrial photo prints, which were sold for $2.01 each. Oslo's investment in Rho was $480,000 and $720,000 at the beginning and ending of the year, respectively. Oslo's weighted average cost of capital is 15%. Determine Rho's return on investment for the year. (Round answer to 2 decimal places, e.g. 25.25%.) ROI % e Textbook and Media Compute Rho's residual income (loss) for the year. (Enter loss using either a negative sign preceding the number es. 45 or parentheses es (45)) Residual income (los) eTextbook and Media Your answer is correct. How many industrial photo print units did Rho have to sell during the year to break even? (Round entry to whole amounts, eg, 5,275.) Break even quantity 186000 units eTextbook and Media X Your answer is incorrect What was Rho's contribution margin for the year? Contribution margin $ 35000