Downward Dog Yoga is a manufacturer of yoga apparel. it produces all of its products in one department. The information for the current month is as follow

Beginning work-in-processes 20,000 units

Units started 40,000 units

Units Completed 50,000 units

Ending work-in-process 8,000 units

Spoilage 2,000 units

Beginning work-in-process direct material $12,000

Beginning work-in-process conversion $4,000

Direct materials added during month $60,000

Direct manufacturing labour during month $20,000

Beginning work-in-process was half complete as to conversion. Direct materials are added at the beginning of the process. Factory overhead is applied at a rate equal to 50 percent of direct manufacturing labour. Ending work-in-process was 60 percent complete. All spoilage is normal and is detected at the end of the process.

Require

a) Prepare a production cost worksheet assuming that spoilage is recognized and the weighted- average method is used.