Answer:
-$600
Explanation:
For computing the net benefit or (cost), first, we have to determine the sales price increased which is shown below"
= Sale value of completed sailboats - a sale to boatyards
= $6,500 - $5,200
= $1,300
And, the additional cost is $1,900
So, the net processing cost would be
= $1,300 - $1,900
= -$600
All other information which is given is not relevant. Hence, ignored it