Refer to the Alisha Limited information in Exercise 3-9. However, now assume that Alisha produced 80,000 stents (rather than 150,000). Round all answers to two decimal places.

Maintenance cost = $460,000 + $12:50X

Required:

1. What is the total maintenance cost incurred by Alisha last year?

2. What is the total fixed maintenance cost incurred by Alisha last year?

3. What is the total variable maintenance cost incurred by Alisha last year?

4. What is the maintenance cost per unit produced?

5. What is the fixed maintenance cost per unit?

6. What is the variable maintenance cost per unit?