Smithson Company uses a job-order costing system and has two manufacturing departmentsMolding and Fabrication.

The company provided the following estimates at the beginning of the year:

Machine Hours Molding Fabrication Total

22,000 32,000 54,000

Fixed manufacturing overhead costs $ 780,000 $ 230,000 $ 1,010,000

Variable manufacturing overhead per machine-hour $ 5.00 $ 5.00

During the year, the company had no beginning or ending inventories and it started, completed, and sold only two jobsJob D-75 and Job C-100. It provided the following information related to those two jobs:

Job D-75:

Molding Fabrication Total Direct

materials cost $ 377,000 $ 324,000 $ 701,000

Direct labor cost $ 230,000 $ 160,000 $ 390,000

Machine-hours 16,000 6,000 22,000

Job C-100:

Molding Fabrication Total Direct

materials cost $ 290,000 $ 250,000 $ 540,000

Direct labor cost $ 160,000 $ 240,000 $ 400,000

Machine-hours 6,000 26,000 32,000

Smithson had no overapplied or underapplied manufacturing overhead during the year. Assume Smithson uses a plantwide overhead rate based on machine-hours.

Required:

1-a. Compute the predetermined plantwide overhead rate. (Round your answer to 2 decimal places.)

1-b. Compute the total manufacturing costs assigned to Job D-75 and Job C-100. (Round your intermediate calculations to 2 decimal places.)

1-c. If Smithson establishes bid prices that are 120% of total manufacturing costs, what bid price would it have established for Job D-75 and Job C-100? (Round your intermediate calculations to 2 decimal places.)

1-d. What is Smithsons cost of goods sold for the year? (Round your intermediate calculations to 2 decimal places.)