Answer:
Profit would go down by $3,000
Explanation:
The increase or decrease in profit due to further processing instead of selling product D4 at split off point is the sales price after further processing minus sales price at split off and the additional cost of further processing.
For product D4,the sales price after further processing is $45,000,the sales value at split off is while additional cost of further processing is$40,000 $8,000,the decrease in profit of further processing is $3,000($45,000-$8,000-$40,000),the amount by which profit would decrease