Sharp Company has a process costing system.

The following data relate to the company's Mixing Department for a recent month:

Units Conversion percentage complete

Beginning work in process inventory $4,00075\%$

Units started into production $42,000$

Units completed and transferred $35,000$

Ending work in process inventory $9,00010\%$

All materials are added at the beginning of the mixing process.

Required:

a$)$ Compute the equivalent units of production for materials using the FIFO method.

b$)$ Compute the equivalent units of production for conversion using the FIFO method.

c$)$ Compute the equivalent units of production for materials using the weighted$-$average method.

d$)$ Compute the equivalent units of production for conversion using the weighted$-$average method.