Q1. Arc-bot Technologies, manufacturers of six-axis electric servo-driven robots, has experienced the cash flows blow in a shipping department. For each year the first number represents the Expenses and the second number represents the Savings. t = 0 -45,000 0.00; t = 1 -10,000 20,000; t = 2 -30,000 27,000; t = 3 -15,000 40,000; t = 4 -12,000 11,000; t= 5 -5,000 25,000. The number of i* values between 0% and 100%?
Q2. Peggy has just been informed that the expected return from her portfolio is 15.5%. If 45% of Peggy's securities have an expected return of 10.8% and 25% have an expected return of 16.5%, Illustrate what is the expected return of the remaining portion of Peggy's portfolio?