1. The current return on NPF Stock Market is 10% and the return on OCB treasury bills is 3%. Calculate the required rate of return on Ritta stock with a beta of 1.5 and draw the capital asset pricing model based on the information provided.
2. In the second half of 1997, the Indonesian rupiah devalued by 84% against the U.S dollar. By how much has the dollar appreciated against the rupiah?
Please show your work.