The standard cost of product $777$ includes $2\mathrm{.}5$ units of direct materials at $$6\mathrm{.}80$ per unit. During August, the company bought $28,700$ units of materials at $$6\mathrm{.}95$ and used those materials to produce $11,700$ units.

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

Total materials variance

$

Materials price variance

$

Materials quantity variance

$