Develop an aggregate plan using each of the followingguidelines and compute the

Develop an aggregate plan using each of the followingguidelines and compute the total cost for each plan. Which plan hasthe lowest total cost?a. Use regular production. Supplement using inventory overtimeand subcontracting as needed. No backlogs allowed.b. Use a level strategy. Use a combination of backlogssubcontracting and inventory to handle variations indemand.