1. Merage Company is considering investing in a new project. The project will need an initial investment of $2,100,000 and will generate $1,200,000 (after-tax) cash flows for three years. Calculate the IRR for the project.2. Calculate the payback period:C0 = -2000, C1 = +600, C2 = +1400 and C3 = +5000A. Three yearsB. One year. C. Two years. D. None of the above.

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