A small manufacturer of specialty welding equipment has developed a levelproduction plan for the next four quarters. Note, however, that this plan is incomplete and requires that you first compute the ending inventory for each quarter (and assume there is no Pre-Q1 ending inventory) before you answer the questions below.

Supply/Demand Info	Pre-Q1	Q1	Q2	Q3	Q4
Forecast (demand)		4,320	4,800	2,400	7,200
Regular production		4,680	4,680	4,680	4,680
Subcontract production
Ending inventory
Hired employees		1
Fired employees
Total employees	38	39	39	39	39

The table below shows additional relevant information:

CapacityInformation & Cost Variables
Production rate (units/employee/quarter)	120
Subcontractor capacity (units/quarter)	490
Regular production cost/unit	$67
Holding cost/unit/quarter	$13
Hiring cost/employee	$800
Firing cost/employee	$2,550
Subcontract cost/unit	$130

What is the overall total cost for this production plan? (Displayyour answer to the nearest whole number.) What is the total regular productioncost for this production plan? (Displayyour answer to the nearest whole number.) What is the total holdingcost for this production plan? (Displayyour answer to the nearest whole number.) What is the total hirecost for this production plan? (Displayyour answer to the nearest whole number.) What is the total firecost for this production plan? (Displayyour answer to the nearest whole number.)