Wight Corporation has provided its contribution format income statement for June. The company produces and sells a single product. Sales (4,300 units) $ 150,500 Variable expenses 73,100 Contribution margin 77,400 Fixed expenses 44,600 Net operating income $ 32,800 If the company sells 4,400 units, its total contribution margin should be closest to: (Do not round intermediate calculations.)

Caleb construction (cc) incurs supervisor salaries expense in the construction of homes. if cc manufactures 100 homes in a year, fixed supervisor salaries will be $400,000. with the current construction supervisors, cc's productive capacity is 150 homes in a year. however, if cc is contracts to build more than 150 homes per year, it will need to hire additional supervisors, which are hired as full-time rather than temporary employees. cc's productive capacity would then become 200 homes per year, and salaries expense would increase to $470,000. how would cc’s salaries expense be properly classified? fixed variable mixed stepped curvilinear