Blistre Company operates on a contribution margin of

30%

and currently has fixed costs of

$550,000.

Next year, sales are projected to be

$3,400,000.

An advertising campaign is being evaluated that costs an additional

$80,000.

How much would sales have to increase to justify the additional expenditure?

A. 186,887 B. 550,000 C. 1,020,000 D. 266,667