Answer:
D) ($9000)
Explanation:
We calculate the potential advantage and disadvantage by comparing the profits from the two approaches
Approach 1, no processing
Profits = (13*9000) - 9600 = $107,400
Approach 2, with processing
Profits = (18*9000) - (9600 + 54000)
Profits = $98,400
Total disadvantage of additional processing is,
Disadvantage = 107400-98400
Disadvantage = $9000 or ($9000)
Hope that helps.