Life insurance: your company sells life insurance. you charge a 55 year old man $70 for a one year, $100,000 policy. if he dies over the course of the next year you pay out $100,000. if he lives, you keep the $70. based on historical data (relative frequency approximation) the average 55 year old man has a 0.9994 probability of living another year. what is your expected profit on this policy?

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