Tutor, please help me to answer this question, ASAP.

Question:

Momo received job order from a girl named Tiffany. She ordered two kind of earrings but the designs were from her, even Tiffany named all her earring designs: Avocado & Fancy.

Momo looked at her design and agree to make earrings that Tiffany's design. Then Momo calculate the cost:

Momo's predetermined overhead rate is $3.00 per direct labor-hour, with the direct labor wage rate is $5.00 per hour.

The following information pertains to Avocado:

Direct materials . . . . . . . . . . . . . $15

Direct labor . . . . . . . . . . . . . . . . $20

The following information pertains to Fancy:

Direct materials . . . . . . . . . . . . . $30

Direct labor . . . . . . . . . . . . . . . . $40

Required:

1. What are the total manufacturing costs assigned to Job Avocado & Fancy?

2. If Job Avocado consists of 20 units and Fancy consist of 40 unit, what is the average cost assigned to each unit included in the job for each of them?