Standard Quantities of Labor and Materials Stillwater Designs rebuilds defective units of its S12L7 Kicker speaker model. During the year, Stillwater rebuilt 7,000 units. Materials and labor standards for performing the repairs are as follows Direct materials (1 recon kit $150) Direct materials (1 cabinet a $70) Direct labor (4 hrs. $12) Required: 1. Compute the standard hours allowed for a volume of 7,000 rebuilt units $150 70 48 hours 2. Compute the standard number of kits and cabinets allowed for a volume of 7,000 rebuilt units Standard number of kits: Standard number of cabinets: 3. Suppose that during the first month of the year, 3,900 standard hours were allowed for the units rebuilt. How many units were rebuilt during the first month? Round your answer to the nearest whole unit. kits cabinets units