please do not use any solver program, thanks

26. A local semiconductor firm, Superchip, is planning its workforce and production levels over the next year. The firm makes a variety of microprocessors and uses sales dollars as its aggregate production measure. Based on orders received sales for the next year by month is as follows: Month and sales forecasts provided by the marketing department, the estimate of dollar Inventory holding costs are based on a 25 percent annual interest charge. It is anticipated Sales and heation in Predicted Demand Production (in $10,000) Days 340 January 380 February 220 March 100 April 490 May 625 June 375 July 310 August 175 September 145 October 120 November December 165 that there will be 675 workers on the payroll at the end of the current year and inventories will amount to $120,000. The firm would like to have at least $100,000 of inventory at the end of December next year. It is estimated that each worker accounts for an average of $60,000 of production per year (assume that one year consists of 250 working days). The cost of hiring a new worker is $200, and the cost of laying off a worker is $400. a. Formulate this as a linear program. b. Solve the problem. Round the variables in the resulting solution and determine the cost of the plan you obtain. 22 16 21 19 23 20 24 12 19 22 20 16 26. A local semiconductor firm, Superchip, is planning its workforce and production levels over the next year. The firm makes a variety of microprocessors and uses sales dollars as its aggregate production measure. Based on orders received