Spruce-Up Company provides cleaning services to commercial and residential customers. The commercial business segment provided services to 250 customers and the residential business segment provided services to 605 customers Commercial Residential Total Service Revenue $91.000 $121.000 212000 Variable Costs 24000 55000 79000 Fred Costs 47.000 48000 95000 Operating income S2000 ST1000 5000 Identify the segment with the lower contribution margin ratio and show the amount of its contribution margin ratio (Round your answer to two decimals) OA Residential 45 45% OB. Commercial 41.32% OC. Residential 54 55% OD. Commercial 21.90% Tidy Turf Inc provides housekeeping services. The following financial data have been provided. Service Revenue $70 000 Cleaning Supplies Used 21 000 Wages Expense 18.350 Office Rent Expense 5250 Depreciation Expense Machinery 550 Calculate the contribution margin and the contribution marginal Round your contribution margin to the nearest dollar and your contribution marginato totivo decimal places) OA $24850. 355% OB. 530 656 43.79% OC. 564.750 92.5% OD. 551.650.73.79% Happy Home, Inc provides housekeeping services. The following financial data have been provided Service Reven 550.000 Cleaning Supplies Used 21.500 Wages Expense 19 350 Office Rent Expense 5350 Depreciation Expense Machinery Calculate the operating income for the company OA 250 OB. 59.150 OC. $3.000 OD 32 300