Tabitha Company's Overhead Cost Information Is Given Below Required:
A

Tabitha Company's overhead cost information is given below:
$\begin{array} { l } \text { Standard applied overhead}&\$322,000 \\ \text {Budgeted overhead based on standard machinehours allowed }&\$332,000\\ \text {Budgeted overhead based on actual machinehours used }&\$320,000 \\ \text {Actual overhead }&\$336,000 \\\end{array}$
Required:
a. Compute the total overhead variance.
b. Calculate the flexible- budget variance.
c. Determine the production- volume variance.