please quick as possible

Happy Home, Inc. provides housekeeping services. The following financial data have been provided. Service Revenue $80,000 Cleaning Supplies Used 21,500 Wages Expense 18,350 Office Rent Expense 5.350 Depreciation ExpenseMachinery 550 Calculate the operating income for the company. O A. $52.600 O B. $34.800 OC. $40,150 OD. $34.250 Tidy Turf, Inc provides housekeeping Services. The following financial data have been provided Service Revenue $70,000 Cleaning Supplies Used 21.000 Wages Expense 20 350 Office Rent Expense 5.150 Depreciation Expense-Machinery 550 Calculate the contribution margin and the contribution margin ratio (Round your contribution margin to the nearest dollar, and your contribution margin ratio to two decimal places.) OA 549.650.70.93% O B. $22.950 32.79% OC. 528.650, 40.93% OD. 564 850 92 64% Spruce-Up Company provides cleaning Services to commercial and residential customers. The commercial business segment provided services to 270 customers and the residential business Segment provided services to 575 Service Revenue Variable costs Feed Costs Operating Income Commercial $93 000 25 000 39.000 529 000 Real 5122 000 49 000 52.000 $21.000 525.000 74 000 91000 $50 000 Identify the segment with the lower contribution margine and show the amount of its contribution marginato (Round your answer to two decimals) OA Residential, 40109 OB. Residential 50 844 Oc Commercial, 31.10 OD. Commercial 460