Problem $2$

$$ Project A cost $100,000,$ last for $5$ years, each year generate $30,000$

$$ Project B cost $120,000,$ last for $6$ years, first year generate $40,000$ and decrease by $10\%$ each year.

$$ Project C cost $140,000,$ last for $7$ years, each year generate $35,000$

$/$ Calculate PB and tell which one is the best project

$/$ Calculate IRR of each project, tell which one the best project Calculate NPV and tell which one is the best project, if discount rate is $12\%/$ Calculate discount PB and tell which one is the best project if discount rate is $15\%.$