Determine the number of units that should be produced for the month of April using the following data: Desired ending inventory of completed units is 20% of the following month's production. Each product requires 4 oz. of material. The desired ending inventory of material is 15% of the next month's production need. REQUIRED: Calculate the number of products that must be produced in April and the amount of materials required to be purchased in April. b) Ounces of material to be purchased in April. \begin{tabular}{l|l|l|l|} \hline BeginningInventory & & & \\ \hline TotalMaterialNeeded & & & \\ \hline \end{tabular}