**PLEASE SOLVE WTH HAND WRTNG, DON'T USE EXCEL**

PROBLEM-5) (15 pts) The time-phased net requirements for a product assembly over the next months are Week 12 3 4 5 6 7 8 9 10 11 12 Requirements 80 100 200 60 70 50 100 60 90 50 70 100 Capacity 120 100 300 60 120 60 80 80 80 50 50 60 The setup cost for the construction of the base assembly is $400, and the holding cost is $5 per assembly per week. Determine the production quantities using a lot-shifting technique and improve them considering the setup and holding costs assuming the above production capacities