Answer:
Make the part and save $3.00 per unit.
Explanation:
The numbers are missing, so I looked for a similar question to fill in the blanks:
The annual costs to produce Part B89 at the level of 9,000 units include:
All of the fixed manufacturing overhead costs would continue whether Part B89 is made internally or purchased from an outside supplier. Assuming Lasso Corporation can purchase 9,000 units of the part from the Nadal Parts Company for $20.00 each, and the facilities currently used to make the part could be rented out to another manufacturer for $18,000 a year, what should Lasso Corporation do?
we need to determine how much we can save by buying from Nadal = all avoidable costs can be saved = $18 - $3 = $15 per unit
net cost to buy = $20 - ($18,000 / 9,000) = $20 - $2 = $18 per unit
since the purchase cost is higher than the production costs, Lasso Corporation should keep producing the product.