निम्नलिखित में से किस तकनीक का उपयोग विशेष रूप से इन्वेंट्री नियंत्रण (Inventory Control) के लिए किया जाता है?

'A' group items in the ABC system of inventory control consist of:

Which term represents the optimal order size that minimizes total inventory costs (ordering cost and carrying cost)?

State whether the following statements are true or false: I. Perpetual Inventory Control System and Continuous Stock Taking are one and the same. II. Bill of Materials is an invoice received from the supplier of materials.