Master Scheduling

$61$

$3\mathrm{.}3.$ The Amalgamated Mailbox Company manufactures a family of two mailboxes. The production plan and the MPS are developed on a quarterly basis. The forecast for the product group follows. The opening inventory is $270$ units, and the company wants to reduce this to $150$ units at the end of the year. Develop a level production plan.

Production Plan

$\backslash$table$[[$Quarter$,1,2,3,4,$Total,$],[$Forecast Sales,$220,300,200,200,,],[$Projected Available Balance,$270,,,,,],[$Production Plan,,,,,,$]]$