Complete the table below by calculating unit costs:

Cost Type

Total Cost

Cost per Unit $($nearest cent$)$

$15$ units

$50$ units

$75$ units

Fixed

$$146$

The correct answer is:

Question $11$Answer

a$.$

$15$ units

$50$ units

$75$ units

$$146$

$$146$

$$146$

b$.$

$15$ units

$50$ units

$75$ units

$$10$

$$30$

$$50$

c$.$

$15$ units

$50$ units

$75$ units

$$9\mathrm{.}73$

$$2\mathrm{.}92$

$$1\mathrm{.}95$

d$.$

$15$ units

$50$ units

$75$ units

$$15$

$$50$

$$75$