The following data relate to three independent production periods of Riverside Manufacturing Company. Missing data are indicated by question marks. A B C

Materials:
Beginning inventory $312 $984 $660
Purchases ? 4,200 3,000
Ending inventory 444 600 ?
Total material used 1,980 ? 2,640
Direct labor 3,480 5,760 4,800

Manufacturing overhead:
Indirect material 576 ? 720
Indirect labor 960 900 2,100
Other ? 1,200 2,040
Total manufacturing overhead 3,120 2,880 ?

Work in process inventories:
Beginning ? 540 1,560
Ending 420 ? 600

Finished goods inventories:
Beginning ? 2,400 480
Ending 2,010 720 1,980
Cost of goods manufactured 8,304 ? ?
Cost of goods sold 8,034 13,944 ?

Required:
Using the above data, determine the missing amounts.

Alarge tank is filled to capacity with 500 gallons of pure water. brine containing 2 pounds of salt per gallon is pumped into the tank at a rate of 5 gal/min. the well-mixed solution is pumped out at the same rate. find the number a(t) of pounds of salt in the tank at time t.

Describe what fixed costs and marginal costs mean to a company.

In june, one of the processinthe assembly department started the month with 25,000 units in its beginning work in process inventory. an additional 310,000 units were transferred in from the prior department during the month to begin processing in the assembly department. there were 30,000 units completed and transferred to the next processing department during the month. how many units the assembly department started the month with 25,000 units in its beginning work in process inventory. an additional 310,000 units were transferred in from the prior department during the month to begin processing in the assembly department. there were 30,000 units completed and transferred to the next processing department during the month. how many units were in its ending work in process inventory