The break-even point for the toys is 8000
The equations are given as:
Cost function of the toys => y = 0.3x + 7200
Residual function => y = 1.2x
The break-even point for the toys is the point where the cost and the residual are equal.
So, we have
1.2x = 0.3x 7200
Subtract 0.3x from both sides of the equation
0.9x = 7200
Divide both sides by 0.9
x = 8000
Hence, the break-even point for the toys is 8000
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