Answer:
see explanation
Step-by-step explanation:
The question has missing sales price information, however explanations are provided below
Break even point is the level at which a company makes neither a profit nor a loss.
Break even point (units) = Fixed Costs รท Contribution per unit
Step 1 :
Find Contribution per unit of each process and add the unit contributions to find the total unit contribution
Contribution = Sales - Variable Costs
Step 2
Find the Total Fixed Costs for both the copper process and nickel process.
Step 3
Determine the sales mix for copper process and nickel process
Step 4
Calculate the Break even units for the 2 processes combined. After that multiply the respective mixes to the break even point