Standard Quantities of Labor and Materials Stillwater Designs rebuilds defective units of its 512L7 Kicker speaker model. During the year, Stillwater rebuilt 9,000 units. Materials and labor standards for performing the repairs are as follows: Direct materials (1 recon kit @ $140) Direct materials (1 cabinet @ $50) Direct labor (4 hrs. @ $13) Required: 1. Compute the standard hours allowed for a volume of 9,000 rebuil hours 2. Compute the standard number of kits and cabinets allowed for a volume of 9,000 rebuilt units. Standard number of kits: and number of kits: kits Standard number of cabinets: cabinets 3. Suppose that during the first month of the year, 3,350 standard hours were allowed for the units rebuilt. How many unit were rebuilt during the first month? your answer to the nearest whole unit. units