Kubin Company$$s relevant range of production is $15,000$ to $19,000$ units. When it produces and sells $17,000$ units, its average costs per unit are as follows:

Average Cost per Unit

Direct materials $ $7\mathrm{.}60$

Direct labor $ $4\mathrm{.}60$

Variable manufacturing overhead $ $2\mathrm{.}10$

Fixed manufacturing overhead $ $5\mathrm{.}60$

Fixed selling expense $ $4\mathrm{.}10$

Fixed administrative expense $ $3\mathrm{.}10$

Sales commissions $ $1\mathrm{.}60$

Variable administrative expense $ $1\mathrm{.}10$

$1.$ What is the total cost product incurred to make $17,000$ units

$2.$ What is the total peroid cost incurred to sell $17,000$ units

$3.$ What is the total product cost incurred to make $19,000$ units

$4.$ What is the total period cost incurred to sell $15,000$ units