1. Find the present value of a quarterly cash stream that is $44 at the end of the 1st quarter, but then doubles each quarter for the next three quarters, where the interest rate is 7% compounded weekly.
2. On Jan 1st you paid $695 to get a series of cash flows that will be paid at the end of each quarter in the amounts of $150, $250, $125, and $225. At 12.12% interest compounded monthly, is this a good deal and how do you know?