Please help fill in the slots

Also, what is the total cost ___$? (enter response as whole number)

Develop a lot-for-lot solution and calculate total relevant costs for the gross requirements in the following table* 1 2 3 4 5 6 7 8 9 10 11 12 Period Gross requirements 20 30 40 60 30 10 70 60 *Holding cost = $1.50/unit/week; setup cost = $150; lead time = 1 week; beginning inventory = 40. Develop a lot-for-lot solution (enter your responses as whole numbers). Period 1 2 3 4 5 6 7 8 9 10 11 12 20 30 40 60 30 10 70 60 Gross requirements On-hand at beginning of period On-hand at end of period 40 Order receipt Order release