To establish a strategy for managing supplies and inventory. - 00N9 Performance criteria 3. Proper choice of a technique based on the type of product and the company policies 3.4 Proper attention paid to optimize profitability Part Number Shelf Count Inventory Record A 750 730 B 1305 1305 C 1450 1550 D 177 188 E 138 143 TOTAL Difference D Weight 2,5 2,5 % Tolerance Within Difference Tolerance ? 4% 0% 6% 7% 4% a.Which of the following items are within tolerance (7,5 points)? All calculations details are mandatory, excel files attached are not considered b.What is the percent accuracy by item (7,5 points)? All calculations details are mandatory. excel files attached are not considered