Answer:
$269,705
Explanation:
The computation of plane operating costs is shown below:-
Plane Operating Cost = Fixed cost + (Variable cost per unit 1 × q1) + (Variable cost per unit 2 × q2)
= $39,890 + ($2,679 × 85) + ($7 × 300)
= $39,890 + $227,715 + $2,100
= $269,705
Therefore for computing the plane operating cost we simply applied the above formula.