please explain how to get these answers. Net Requirements is 175 widgets.

Each widget manufactured requires two A's and three B's. Each A requires two X's and one Y. Each B requires three X 's and two Z's. Inventory information is as follows: Gross requirements for Widgets are 200. Answer: 300 Hide question 261 feedback 1. If the net requirements for the Widgets are incorrect, this will be wrong as well. 2. Remember that each Widget requires two A's. 3. Remember the lot sizing. Question 262 How many B's should they produce? Answer: 450 How many X's should they produce? Answer: 1,800 Hide question 263 feedback 1. Note that X's are used in two different locations. 2. Remember lot sizing. Question 264 How many Y's should they purchase? Answer: 0 How many Z's should they purchase? Answer: 5,000 Hide question 265 feedback 1. Make sure your calculations for B are correct. 2. Pay attention to lot sizing