Jetstream airway's decision to acquire rex fuels inc. proved to be ill-fated because its managers had overestimated their abilities and skills. they believed that they had the skills to manage such diversified businesses and create additional shareholder value. however, the acquisition failed to create the anticipated synergies because the managers' capabilities were restricted to the airlines industry. what does this scenario best illustrate

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