Exercise $21-19($Algo$)$ Overhead controllable and volume variances LO P$4$

Blaze Corporation allocates overhead on the basis of DLH and the standard amount per allocation base is $2\mathrm{.}00DLH$ per unit. For

March, the company planned production of $10,000$ units $(80\%$ of its production capacity of $12,500$ units$)$ and prepared the following

budget. The company actually operated at $90\%$ capacity $(11,250$ units$)$ in March and incurred actual total overhead costs of $$127,395.$

Compute the standard overhead rate. Hint. Standard allocation base at $80\%$ capacity is $20,000DLH,$ computed as $10,000$ units $$

$2\mathrm{.}00DLH$ per unit.

Compute the total overhead variance.

Compute the overhead controllable variance.

Compute the overhead controllable variance.

Note: Indicate the effect of the variance by selecting favorable, unfavorable, or no variance. Do not round intermediate

calculations.

Compute the overhead volume variance.

Note: Indicate the effect of the variance by selecting favorable, unfavorable, or no variance. Do not round intermediate

calculations.

Please give me step by step on how to correct the wrong answers