Answer:
(a) $550,550; $512,080
(b) $1.43 per mile; $1.73 per mile
Step-by-step explanation:
(a) January:
Total cost to operate the aircraft:
= Fixed cost + Variable cost
= $377,300 + ($0.45 × 385,000 miles)
= $377,300 + $173,250
= $550,550
February:
Total cost to operate the aircraft:
= Fixed cost + Variable cost
= $378,880 + ($0.45 × 296,000 miles)
= $378,880 + $133,200
= $512,080
(b)
Total costs per mile to operate the fleet in January:
= Total cost in January ÷ Miles flew in January
= $550,550 ÷ 385,000
= $1.43 per mile
Total costs per mile to operate the fleet in February:
= Total cost in February ÷ Miles flew in February
= $512,080 ÷ 296,000
= $1.73 per mile