Answer:
$32,000
Explanation:
Net advantage = Annual operating cost
Net advantage = [(Old machine - New machine)*10 life] - New machine cost + Old machine cost
Net advantage = [($320000 - $240000)*10] - $800000 + $32000
Net advantage = [($80000)*10 - $768,000
Net advantage = $800,000 - $768,000
Net advantage = $32,000
So, the net advantage of replacing the old machine is $32,000