Broski Co$.$ has predicted the following costs for this year for $345,000$ units:

Manufacturing

Selling and Administrative

Variable

$$300,000$

$$125,000$

Fixed

$600,000$

$150,000$

Total

$$900,000$

$$300,000$

What is the markup on selling and administrative costs needed to break even?

Select one:

A$.$

$120\mathrm{.}0$ percent

B$.$

$300\mathrm{.}0$ percent

C$.$

$133\mathrm{.}0$ percent

D$.$

$350\mathrm{.}0$ percent