5) Develop a lot-for-lot solution and calculate total relevant costs for the data in the following table. Period Gross requirements 40 1 2 3 4 5 6 7 30 30 70 20 8 9 10 11 12 10 80 50 Holding cost =$2.50/unit/week Holding cost $2.50/unit/week; setup cost $150setup cost =$15 0; lead time =1 week lead time =1 week; beginning inventory =40beginning inventory =40.