$(**$The answer is not $135,500.$ I have submitted this on chegg once already and their answer was wrong$**)$

Ignoring your answer to above part, assume that fixed manufacturing overhead was $$100,000$ and the fixed selling and

administrative expenses were $$84,000.$ The marketing vice president feels that if the company increased its adverting, sales

could be increased by $21\%.$ What is the maximum increased advertising cost the company can incur and still report the same

income as before the advertising expenditure, assuming that the contribution margin ratio remains unchanged?