Tyiana Hardware Pty Ltd has the following information available from last year for one of its hardware products:

Sales revenue	$45 000
Variable costs	7 500
Fixed costs	4 000
Net income	$33 500

If the hardware had a sales price of $45 per unit, what is the variable cost per unit?

Select one:

$7.50

$30.00

$165.00

$24.05