Koontz Company manufactures a number of products. The standards relating to one of these products are shown below, along with actual cost data for May.

The production superintendent was pleased when he saw this report and commented: "This $0.62 excess cost is well within ti percent limit management has set for acceptable varlances. It's obvous there's not much to worry about with this product." Actual production for the month was 12,500 units. Varlable overhead cost is assigned to products based on direct labor-hours were no beginning or ending inventorles of materlals. Required: 1. Compute the following varlances for May: a. Materlals price and quantity varlances. b. Labor rate and efficlency varlances. c. Varlable overhead rate and efficlency varlances. 2. How much of the $0.62 excess unit cost is traceable to each of the varlances computed in requirement 1. 3. How much of the $0.62 excess unit cost is traceable to apparent inefficlent use of labor time? Answer is complete but not entirely correct. Complete this question by entering your answers in the tabs below. 1a. Compute the following variances for May, materials price and quantity variances. 1b. Compute the following variances for May, labor rate and efficiency variances. 1c. Compute the following variances for May, variable overhead rate and efficiency variances. Note: Indicate the effect of each variance by selecting " F " for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values. How much of the $0.62 excess unit cost is traceable to each of the variances computed in requirement 1 . Note: Indicate the effect of each variance by selecting " F " for favorable, "U" for unfavorable, and "None' for no zero variance). Input all amounts as positive values, Round your answers to 2 decimal places. How much of the $0.62 excess unit cost is traceable to apparent inefficient use of labor time? Note: Indicate the effect of each variance by selecting " F " for favorable, "U" for unfavorable, and "None" for no effect zero variance). Input all amounts as positive values, Do not round intermediate calculations. Round your final answers decimal places