8) For last year, Wampum Enterprises reported revenues of $420,000, cost of goods
sold of $108,000, cost of goods manufactured of $101,000, and total operating costs of
$70,000. Operating income for that year was ________.
A) $319,000
B) $312,000
C) $249,000
D) $242,000
9) Which of the following formulas determine cost of goods sold in a manufacturing
entity?
A) Beginning work-in-process inventory + Cost of goods manufactured – Ending
work-in-process inventory = Cost of goods sold
B) Beginning work-in-process inventory + Cost of goods manufactured + Ending
work-in-process inventory = Cost of goods sold
C) Cost of goods manufactured – Beginning finished goods inventory – Ending finished
goods inventory = Cost of goods sold
D) Cost of goods manufactured + Beginning finished goods inventory – Ending finished
goods inventory = Cost of goods sold
10) The Esther Valve Corporation was recently formed to produce a brass valve that
forms an essential part of a compressor manufactured by a major corporation. The
direct materials are added at the start of the production process while conversion costs
are added uniformly throughout the production process. September is Parson’s first
month of operations, and therefore, there was no beginning inventory. Direct materials
cost for the month totaled $2,800,000, while conversion costs equaled $3,600,000.
Accounting records indicate that 1,600,000 valves were started in September and
1,400,000 valves were completed.
Ending inventory was 20% complete as to conversion costs.
Required:
a.What is the total manufacturing cost per valve for September?
b.Allocate the total costs between the completed valves and the valves in ending
inventory.