Listed below are steps of procuring materials for production: 1. The receiving clerk checks the quantity and quality of incoming materials. The purchasing agent issue the purchase order to the vendor. 2. 3. The production floor supervisor issues a materials requisition. The storeroom clerk issues a purchase requisition. 4. In which order would these events typically happen? O a. 3, 4, 2, 1 O b.3, 2, 4, 1 Oc 2, 1, 3, 4 O d.4, 2, 1, 3