1. If you have the following information about ice-cream manufacturing unit:

Year	Net Returns	Discount rate 10%
0	-1700	1	1,700-
1	1000	0.909	909
2	1000	0.826	826
3	-800	0.751	601-
4	1200	0.683	820
5	-300	0.621	186-
6	1350	0.564	761
7	-750	0.513	385-
8	-450	0.467	210-
9	-200	0.424	85-
10	900	0.386	347

Calculate

1. Discounted Payback period
2. IRR and if the hurdle rate = 25%, shall we accept the project or not ? Why ?
3. NPV
4. Discounted Average rate of returns

e) Net Average Rate of Return