QS $22-9$ Departmental contribution to overhead LO P$3$

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.$)$

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 C