Dawson Toys, Limited, produces a toy called the Maze with the foliowing standards: Direct materials: 8 microns per toy ot $0.34 per micron Direct labor: 1.5 hours per toy at $7.30 per hour During July, the compary produced 5,400 Maze toys. The toys production data for the month are as follows: Direct materials 78,000 microns were purchased at a cost of $0,33 per micron. 24,000 of these microns were still in inventory at the end of the month. Direct labor: 8,500 direct labor-hours were worked at a cost of $68,000. Required: 1. Compute the following variances for July: Note: Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (lie, zero variance). Input all amounts as positive values. Do not round intermediate calculations, Round final answer to the nearest whole dollar amount. a. The materials price and quantity variances. b. The labor rate and efficlency variances