Blaze Corporation allocates overhead on the basis of DLH and the standard amount per allocation base is $3\mathrm{.}00$ DLH 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 $$103,425.$

Compute the standard overhead rate. Hint: Standard allocation base at $80\%$ capacity is $30,000DLH,$ computed as $10,000$ units $3\mathrm{.}00$ DLH per unit.

Note: Round your answer to $2$ decimal places.

Standard overhead rate $$$,3\mathrm{.}30$