South Beach Industries reports the following information about resources. At the beginning of the year, South Beach estimated it would spend $244,500 for materials, $59,000 for purchasing, $52,000 for setups, and $53,000 for repairs. Cost Driver Rate 3/lb 460/setup Volume Resources used Materials Purchasing Setups Repairs 9,200 lbs $ 300/purchase order 180 purchase orders 70 setups 500 jobs 32/Job Resources supplied Materials Purchasing Setups Repairs $260,000 $ 59,050 33,550 $ 32,200 Compute unused resource capacity for materials for South Beach. o $15,500. O $5,100 O $20,000. $10,400