Ceelo Company Purchased (at a cost of $10,200) and used 2,400 pounds of materials during May. Ceelos standard cost of materials per unit produced is based on 2 pounds per unit at a cost $5 per pound. Production in May was 1,050 units. (a)Compute the total, price, and quantity variances for materials (b)Assume Ceelo also had an unfavorable labor quantity variance. What is a possible scenario that would provide one cause for the variances computed in (a) and unfavorable labor quantity variance?