Variable costs change per unit of output, and fixed costs are the same (or “fixed”) regardless of how many units are produced. If total costs were expressed as a function of units in the form of a linear equation in y=my+b form, the fixed costs would be the “b” (y-intercept) term, and the variable costs would be the “m” (slope) term.
Advertising costs can be calculated as follows:
$15,000*1.2 (reflecting a 20% increase) = $18,000.
Next, additional fixed costs are $50,000. This yields a total fixed cost of $18,000 (advertising) + $50,000 (other) = $68,000.
Now, the total costs are: $10 (per unit)* 30,000 (units) + $68,000 = $368,000.
See eNotes Ad-Free
Start your 48-hour free trial to get access to more than 30,000 additional guides and more than 350,000 Homework Help questions answered by our experts.
Already a member? Log in here.