The store's manager of Stark Ltd has revealed the following information with regard to material A112 Minimum usage is 20kg per week Maximum usage is 85kg per week Re-order quantity is 450kg o Re-order period is 3 to 6 weeks The re-order level, maximum level and minimum stock levels of material A112 would be respectively. (8 marks) ROL - Maximum Consumption * Maximum Re-order Period Minimum Stock Level - Re-order Stock Level - (Average Consumption Rate Average Re-order Period Maximum Stock Level - Re-order Level Re-order Quantity (Minimum Consumption Rate * Minimum Re-order Period) 120 units. 510 units and 114 units 255 units, 64 units and 21 units 510 units, 352 units and 900 units 510 units, 900 units and 352 units