2. (10 points) Consider an infinitely lived asset that pays risky dividend di at every date t, where di can be 1 or 0 with equal probabilities at every date. Suppose that one-period risk-free rate of return is 0.1 at every date t. Find date-0 asset price Po using expected-present-value relation ENPV, with no bubble. Optional: Give an example of price sequence psuch that there is a strictly positive bubble