just need answer for plan E! Thank you!

The president of Hal Enterprises Tall projects the firm's aggregate demand requirements over the next months as follows January 1.450 May 2,100 February 1,500 June 2.200 March 1,600 July 1,500 April 1.900 August 1,300 Her operations manager in considering a new plan, which begins in January with 200 units of wentary on hand Stockout cost of sales is 570 per unit Inventory holding cost is 525 per unit per month. Ignore any idle-time costs Evaluate the following plans and E Pian D. Keep the current workforce stable at producing 1,600 units per month in addition to the regular production, another 20% of the normal production units can be produced in overtime at an additional cost of $55 per unit A warehouse now constrains the maximum allowable inventory on hand to 600 units of less Note: Do not produce in overtime il production or inventory are adequate to cover demand Plan D Production Units) O.T. Production (Units) Ending Inventory 200 Stockouts (Units) Domand Month 0 December 1 January 2 February 3 March 4 April 5 May 6 June 7 July 1.450 1,500 1.600 1.900 2.100 2.200 1.900 1300 450 450 150 1,600 1,600 1,600 1 600 1,600 1,500 1.600 1 600 23183-003 (2003s 320 120 & 300 .1 Plan E Keep the current workforce, which is producing 1.600 units per month, and subcontract to meet the rest of the demand Subcontract cost is $80 per unit Subcontracting capacity is limited to 600 units per month The warehouse and overtime constraints from Plan D do not apply to this plan Plan E Demand Production (Units) Subcontract (Units) Ending Inventory 200 Month 0 December 1 January 2 February 3 March 4 April 5 May 6 June 7 July 8 August 1.450 1,500 1,600 1.900 2.100 2.200 1900 1300 1.600 1,600 1 600 1600 1,600 1,600 1,600 1.600 HELE The total subcontracting cost = $ (Enter your response as a whole number The total Inventory holding cost for January through August = 5(Enter your response as a whole number] The total cost excluding normal time labor costs, for Plan E=$(Enter your response as a whole number) Next