Dawson Toys, Limited, produces a toy called the Maze with the following standards:

Direct materials: $6$ microns per toy at $$1\mathrm{.}50$ per micron

Direct labor: $1\mathrm{.}3$ hours per toy at $$21$ per hour

During July, the company produced $3,000$ Maze toys. The toy's production data for the month are as follows:

Direct materials: $25,000$ microns were purchased at a cost of $$1\mathrm{.}48$ per micron. $5,000$ of these microns were still in inventory at the

end of the month.

Direct labor. $4,000$ direct labor$-$hours were worked at a cost of $$88,000.$

Required:

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 $($i$.$e$.,$ zero

variance$).$ Input all amounts as positive values.

a$.$ The materials price and quantity variances.

b$.$ The labor rate and efficiency variances.