McCabe Institute Leased a New Machine Having an Expected Useful

McCabe Institute leased a new machine having an expected useful life of 12 years.The noncancelable lease term is 10 years,and McCabe may exercise a purchase option at the end of the noncancelable term.The machine should be capitalized by McCabe and depreciated over

A) 10 or 12 years at McCabe's option.
B) 12 years.
C) 10 years.
D) 9 years.