Answer:
$120,000
Step-by-step explanation:
Calculation to determine the incremental revenue associated with the discount product line
First step is to calculate the lost revenue due to erosion
Lost revenue due to erosion=$1,500,000-$1,320,000
Lost revenue due to erosion=$180,000
Now let calculate the Incremental revenue
Using this formula
Incremental revenue=Discount line revenue -Lost revenue due to erosion
Let plug in the formula
Incremental revenue=$300,000-$180,000
Incremental revenue = $120,000
Therefore the incremental revenue associated with the discount product line is $120,000