Cool Comfort currently sells 300 Class A spas 450 Class C spas and 200 deluxe

Cool Comfort currently sells 300 Class A spas 450 Class C spas and 200 deluxe model spas each year. The firm is considering adding a
mid-class spa and expects that if it does it can sell 375 of them. However if the new spa is added Class A sales are expected to decline to 225 units while
the Class C sales are expected to decline to 200. The sales of the deluxe model will not be affected. Class A spas sell for an average of $12000 each. Class C
spas are priced at $6000 and the deluxe model sells for $17000 each. The new mid-range spa will sell for $8000. What is the value of the erosion?
Question 10 options:

$600000

$1200000

$1800000

$2400000

$3900000