Hello! :) I only meed help with the two that i got wrong in the photo provided Thank you

Dawson Toys, Ltd$.,$ produces a toy called the Maze. The company has recently created a standard cost system to help control costs and has established the following standards for the Maze toy:

Direct materials: $8$ microns per toy at $$0\mathrm{.}30$ per micron

Direct labor: $1\mathrm{.}5$ hours per toy at $$6\mathrm{.}70$ per hour

During July, the company produced $5,100$ Maze toys. The toy's production data for the month are as follows:

Direct materials: $79,000$ microns were purchased at a cost of $$0\mathrm{.}28$ per micron. $28,000$ of these microns were still in inventory at the end of the month.

Direct labor. $8,050$ direct labor$-$hours were worked at a cost of $$57,960.$

Required:

Compute the following variances for July: $($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. Do not round intermediate calculations. Round final answers to the nearest whole dollar amount.$)$

a$.$ The materials price and quantity variances.

b$.$ The labor rate and efficiency variances.

Answer is complete but not entirely correct.

$\backslash$table$[[1a,\backslash$table$[[$Material price$],[$variance$]],$$$,1,580,$F$,($v$)],[\backslash$table$[[$Material quantity$],[$variance$]],$$$,2,680ox,$U$,(],[1b,$Labor rate variance,$$,4,025,U,($V$)],[\backslash$table$[[$Labor efficiency$],[$variance$]],$$$,2,880,$U$,(]]$