Answer:
Decrease
Step-by-step explanation:
Calculation to determine overall break-even point for the entire company
Contribution margin for C90B = ($19,950-
$5,985)/$19,950
Contribution margin for C90B = 70%
Contribution margin for Y45E =( $26,190- $10,476)/$26,190
Contribution margin for Y45E= 60%
Therefore Based on the above calculation if the sales mix were to shift toward Product C90B with total dollar sales remaining constant, the overall break-even point for the entire company
Would DECREASE reason been that C90B have more contribution margin ratio of 70% compare to Y45E which had contribution margin ratio of 60%