The standard cost of product $777$ includes $2\mathrm{.}9$ units of direct materials at $$6\mathrm{.}80$ per unit. During August, the company bought $29,200$ units of materials at $$6\mathrm{.}90$ and used those materials to produce $10,300$ units.

Compute the total, price, and quantity variances for materials.

Total materials variance

$

Materials price variance

$

Materials quantity variance

$