Consider the following questions regarding cryptocurrency.

a) Google the hash function of SHA3-256 and use it to generate the outputs of the following inputs:

b) Assume that the average bitcoin return is 1.5 percent per week, the risk-free rate is 0.05 percent per week, and the average market portfolio return is 0.2 percent per week. We know that the CAPM beta of bitcoin is about 3. Does CAPM account for the bitcoin returns?