The capitalized cost is .

Here ,  and .

(a)

Find the capitalized cost for  years.

Substitute, ,  and  in .

Therefore, the capitalized cost for  years is .

(b)

The capitalized cost is .

Find the capitalized cost for  years.

Substitute, ,  and  in .

Therefore, the capitalized cost for  years is .

(c)

The capitalized cost is .

Find the capitalized cost for forever.

Substitute, ,  and  in .

Therefore, the capitalized cost for forever is .

(a) The capitalized cost for  years is .

(b) The capitalized cost for  years is .

(c) The capitalized cost for forever is .