Answer:
$25,000
Step-by-step explanation:
The computation of the estimated total fixed cost is shown below:
But before that the variable cost per unit is
= ($61,000 - $31,000) ÷ (2,400 - 400)
= $30,000 ÷ 2,000
= $15
Now the estimated fixed cost is
= $61,000 - $15 × 2,400
= $61,000 - $36,000
= $25,000