Novak Inc., which produces a single product, has prepared the following standard cost sheet for one unit of the product:

Direct materials $(6\mathrm{.}00kgat$ $$2\mathrm{.}15$ per kilogram$)$ $$12\mathrm{.}90$

Direct labour $(2\mathrm{.}85$ hours $at$ $$11\mathrm{.}00$ per hour$)$ $$31\mathrm{.}35$

During the month of April, the company manufactures $260$ units and incurs the following actual costs:

Direct materials purchased and used $(1,660kg),$$$3,901$

Direct labour $(710$ hours$)$ $$7,384$

Calculate the total, price, and quantity variances for materials and labour. $($Round intermediate calculations to $2$ decimal places, e$.$g$.1\mathrm{.}25$ and final answer to $0$ decimal ploces, e$.$g$.125.)$