Erie Company manufactures a mobile fitness device called the Jogging Mate. The company uses standards to control its costs. The labor standards that have been set for one Jogging Mate are as follows:

Standard

Hours Standard Rate

per Hour Standard

Cost

$27$ minutes $$6\mathrm{.}00$ $$2\mathrm{.}70$

During August, $9,390$ hours of direct labor time were needed to make $19,200$ units of the Jogging Mate. The direct labor cost totaled $$54,462$ for the month.

Required:

$1.$ What is the standard labor$-$hours allowed $($SH$)$ to makes $19,200$ Jogging Mates?

$2.$ What is the standard labor cost allowed $($SH $\backslash$times SR$)$ to make $19,200$ Jogging Mates?

$3.$ What is the labor spending variance?

$4.$ What is the labor rate variance and the labor efficiency variance?

$5.$ The budgeted variable manufacturing overhead rate is $$4\mathrm{.}50$ per direct labor$-$hour. During August, the company incurred $$45,072$ in variable manufacturing overhead cost. Compute the variable overhead rate and efficiency variances for the month.