A flexible budget for 15,000 hours revealed variable manufacturing overhead of $90,000 and fixed manufacturing overhead of $120,000. The budget for 25,000 hours would reveal total overhead costs of:

$270,000

Explanation:

The computation of the total overhead cost is shown below:

= Variable manufacturing overhead cost + fixed manufacturing overhead cost

where,

Variable manufacturing overhead cost is

= $90,000 ÷ 15,000 hours × 25,000 hours

= $150,000

And, the fixed manufacturing overhead is $120,000

So, the total overhead cost is

= $150,000 + $120,000

= $270,000

i'ts proportional. if the inflation rate is 12% for example, the cpi will be 12% less.

hope it ,

bioteacher101

the answer is account d