Huron Company produces a commercial cleaning compound known as Zoom. The direct materials and direct labor standards for one unit of Zoom are given below: During the most recent month, the following activity was recorded: a. 22,90000 pounds of material were purchased at a cost of $270 per pound. b. All of the material purchased was used to produce 3,000 units of Zoom. c. 1.400 hours of direct labor time were recorded at a totat labor cost of $18,200 Required: 1. Compute the materials price and quantity variances for the month. 2. Compute the labor rate and efficiency variances for the month. (For all requirements, Indicate the effect of each voriance by selecting "F" for fovorable, " U " for unfavorable, and "None" for no effect (i.e., zero voriance). Input all amounts os positive values. Round your intermediote colculations to the nearest whole dollor.)