could you help me with that question please!

That is all I have as information. You have to use the total cost lot-sizing method.

The MRP gross requirements for Item X are shown here for the next 10 weeks. Lead time for A is two weeks, and setup cost is $12. There is a carrying cost of $0.02 per unit per week. Beginning inventory is 88 units. 1 22 2 12 Gross requirements 3 17 $ 50 5 12 6 28 7 105 9 45 10 153 22 Use the least total cost tot-sizing method to determine when and for what quantity the first order should be released. units should be ordered to cover the needs for Least total cost method indicates that periods 4 through 10 4 through 7 4 through