Your company has a cost of capital equal to 10%. If the following projects are mutually exclusive, and you only have the information that is provided, which should you accept? A B C E
Payback (years) 1 5 2 5
IRR 18% 20% 20% 12%
NPV (Millions) $40 $75 $35 $100
a. A
b. B
c. C
d. B and C
e. E

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