Final answer:
The break-even quantity, beyond which the second process becomes more attractive than the first, is approximately 858 units.
Step-by-step explanation:
The break-even quantity occurs when the total costs of the two processes are equal. Let's calculate the break-even quantity.
For the first process, the total cost is given by:
Total Cost = Fixed Costs + (Variable Costs * Quantity)
TC1 = $48,900 + ($690 * Q)
For the second process, the total cost is given by:
Total Cost = Fixed Costs + (Variable Costs * Quantity)
TC2 = $408,000 + ($165 * Q)
Setting TC1 = TC2, we have:
$48,900 + ($690 * Q) = $408,000 + ($165 * Q)
Solving for Q, we find Q = 858.
Therefore, the break-even quantity, beyond which the second process becomes more attractive than the first, is approximately 858 units.