Use the information in the following table to compute each department's contribution to overhead (both in dollars and as a percent). (Round Contribution percent to 1 decimal place.) Sales Cost of goods sold Gross profit Total direct expenses Contribution to overhead Contribution percent of sales) Dept.A $ 55,000 34.650 20.350 5.100 Dept. B $ 208.000 108.160 99.840 45.300 Dept.C $ 78,000 40.280 35.720 9.808 Which department contributes the largest dollar amount to total overhead? Department A Department B Department C Which department contributes the highest percent (as a percent of sales) to total overhead? Department A Department B Department