ABC Corporation is looking to select a new project. During its exploration, three potential projects are shortlisted. The forecasted cash flows are as follows (the start of each project is Year 1 and cash flows happen during the entire period):

Year	Project A		Project B		Project C
	Income	Expenses	Income	Expenses	Income	Expenses
1	6,800	15,600	9,800	14,200	18,900	16,500
2	18,500	18,000	13,200	16,500	21,500	17,200
3	34,500	25,200	55,000	38,900	25,600	17,500
4	45,000	32,100	62,000	42,100	30,000	18,200
5	36,000	21,500	29,000	12,300	29,800	16,900

1. If the project is selected based on the shortest Pay Back Period, which project is recommended (4Points)?
2. Based on NPV methods, if the financing rate for ABC is 6.5%, which project is recommended (4Points)?
3. If the project is selected based on ROI, which project is recommended (4Points)?
4. ABC management has decided to use the Weighted Score method to evaluate projects, too. Following developed table sets the weights for required factors. By assigning the proper scores (using your own previous calculations), find out the most suitable project (4Points):

Criterion	Weights	Project A	Project B	Project C
Risk (Period to get the principal investment back)	0.3
Profit (absolute value)	0.2
Return on investment (ROI)	0.25
Investment	0.25
Total	1