A customer got a great haircut at a salon and went back six weeks later to the same person to get another haircut, this time the customer received one of the worst haircuts in his life. The difference between the two haircuts is due to the characteristic of service?

A) perishability B) inseparability C) Variability D) intangibility

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