Gayne Corporation's contribution margin ratio is 19% and its fixed monthly expenses are $52,500. If the company's sales for a month are $316,000, what is the best estimate of the company's net operating income? Assume that the fixed monthly expenses do not change. Multiple Choice | o $203.460 o $7,540 o $263,500 o $60,040 Gayne Corporation's contribution margin ratio is 19% and its fixed monthly expenses are $52,500. If the company's sales for a month are $316,000, what is the best estimate of the company's net operating income? Assume that the fixed monthly expenses do not change. Multiple Choice | o $203.460 o $7,540 o $263,500 o $60,040