Problem 2. Given the following data, develop the gross and net requirements report for a 6 -week period using the tree structure in the previous problem. Assume set up cost to be $25 /order and the carrying cost to be $0.10/ unit/week. Problem 2. Given the following data, develop the gross and net requirements report for a 6 -week period using the tree structure in the previous problem. Assume set up cost to be $25 /order and the carrying cost to be $0.10/ unit/week