Question

"I think we goofed when we hired that new assistant controller," said Ruth Scarpino, president of Provost Industries. "Just look at this report that he prepared for last month for the Finishing Department. I can’t understand it." Finishing Department costs: Work in process inventory, April 1,250 units; materials 100% complete; conversion 60% complete $ 8,680 * Costs transferred in during the month from the preceding department, 2,750 units 31,100 Materials cost added during the month 12,866 Conversion costs incurred during the month 26,800 Total departmental costs $ 79,446 Finishing Department costs assigned to: Units completed and transferred to finished goods, 3,400 units at $23.370 per unit $ 79,446 Work in process inventory, April 30, 600 units; materials 0% complete; conversion 40% complete 0 Total departmental costs assigned $ 79,446 *Consists of cost transferred in, $4,300; materials cost, $2,060; and conversion cost, $2,320. "He's struggling to learn our system," replied Frank Harrop, the operations manager. "The problem is that he's been away from process costing for a long time, and it's coming back slowly." "It's not just the format of his report that I'm concerned about. Look at that $23.370 unit cost that he's come up with for April. Doesn't that seem high to you?" said Ms. Scarpino. "Yes, it does seem high; but on the other hand, I know we had an increase in materials prices during April, and that may be the explanation," replied Mr. Harrop. "I’ll get someone else to redo this report and then we can see what’s going on." Provost Industries manufactures a ceramic product that goes through two processing departments—Molding and Finishing. The company uses the weighted-average method in its process costing. Required: 1-a. Calculate the equivalent units of production. 1-b. Calculate the cost per equivalent unit. (Round your answers to 2 decimal places.) 1-c. How much cost should have been assigned to the ending work in process inventory? (Round your intermediate calculations to 2 decimal places.) 1-d. How much cost should have been assigned to the units completed and transferred to finished goods? (Round your intermediate calculations to 2 decimal places.)

Answer 1

Solution 1a:

Computation of Equivalent unit of Production - Finishing Department
Particulars	Physical Units	Transferred in cost	Material	Conversion
Units to account for:
Beginning WIP	1250
Started into Production	2750
Total units to account for	4000
Unit completed & Transferred out	3400	3400	3400	3400
Closing WIP:	600
Prior department cost (100%)		600
Material (0%)			0
Conversion (40%)				240
Equivalent units of production	4000	4000	3400	3640

Solution 1b:

Computation of Cost per equivalent unit of Production - Finishing Department
Particulars	Transferred in cost	Material	Conversion
Opening WIP	$4,300.00	$2,060.00	$2,320.00
Cost Added during Period	$31,100.00	$12,866.00	$26,800.00
Total cost to be accounted for	$35,400.00	$14,926.00	$29,120.00
Equivalent units of production	4000	3400	3640
Cost per Equivalent unit	$8.85	$4.39	$8.00

Solution 1c and 1d:

Computation of Cost of ending WIP and units completed & transferred out - Finishing Department
Particulars	Transferred in cost	Material	Conversion	Total
Equivalent unit of Ending WIP	600	0	240
Cost per equivalent unit	$8.85	$4.39	$8.00
Cost of Ending WIP (Equivalent unit * Cost per equivalent unit)	$5,310	$0	$1,920	$7,230
Units completed and transferred	3400	3400	3400
Cost of units completed & Transferred (Unit completed * cost per equivalent unit)	$30,090	$14,926	$27,200	$72,216