Please help with the blanks at the bottom

b. Adjust for the amount using a proration based on ending balances (before proration) in Work-in-Process Control, Finished Goods Control, a formula. (Enter the proportions as a decimal to three decimal places, "X.XXX". Use a minus sign or parentheses to show overallocated amoun Now enter the account balances after the write-off. c. Adjust for the amount using a proration based on the overhead allocated in 2020 (before proration) in the ending balances of Work-in-Proce account. Then enter the amounts in the formula. (Enter the proportions as a decimal to three decimal places, "X.XXX". Use a minus sign or pa Data table Machine-hours data 0 5 5 Now enter the account balances after the write-off