I keep getting the first part wrong can someone explain what am doing wrong.

Information on four investment proposals is given below:

		Investment Proposal
	A		B		C		D
Investment required	$	(60,000)	$	(70,000)	$	(40,000)	$	(990,000)
Present value of cash inflows		88,000		97,300		64,200		1,318,700
Net present value	$	28,000	$	27,300	$	24,200	$	328,700
Life of the project		5 years		7 years		6 years		6 years
1. Compute the project profitability index for each investment proposal. (Round your answers to 2 decimal places.)

Check Your Work Mozilla Fireox 0 ? ezlo.mheducaliun.com/.hmlpx 700 poinls nformation en four investment proposal's is given below Investment Proposa S (E0,000) (70,000) 40,000) (880,00O) Pressernt value of a inuws 9,000 $ 28,00n 27,30024,200 S 328,700 years 97,300 4,200 318 700 Lre or the project ears yeans 6 yeers Required: 1. Compute the project pror tabiny ndex tor each investment prooosal (Round your answers to 2 decimal places. Answer is complete but not entirely correct. Proposal 1 47 1.39 1.33 Rank the praposals in terms of preferenre OBCAD ODCBA OCABD O Type here to search rP ^- 4:32 PM 4/25/2018