Please help. Mount Royal Corporation has two divisions: the Alpha Division and the Beta Division. The Beta Division has sales of $580,000, variable expenses of $301,600, and traceable fixed expenses of $186,500. The Alpha Division has sales of $510,000, variable expenses of $178,500, and traceable fixed expenses of $222,100. The total amount of common fixed expenses not traceable to the individual divisions is $158,400. What is the company's net operating income?