Answer:
b. decrease by $1,000
Explanation:
There is an option below the question ask for details
For computing the profit or loss, first we have to determine the variable cost per unit which is shown below:
= Total variable cost ÷ Number of cases sold
= $144,000 ÷ 9,000 cases
= $16 per cases
The total variable cost would be
= $126,000 + $18,000
= $144,000
And, profit per case is $15
So, the loss per case would be
= $15 per case - $16 per case
= -$1 per case
So, the total loss would be
= 1,000 cases × $1
= $1,000 decrease