1. Assume you have the following information with respect to the amount of investments you have, assigned to three portfolio managers who work for you:

	Manger A	Manager B	Manager C
Amount of investment	10,000	15,720	30,500
Day of investment	5 February	18 March	20 April
Market value of the investment at the end of the year	12,530	18,912	35,640
Assume the number of days in the year is 360 days whereas each month is 30 days

You need to answer the following:

1. The compound rate of return for each manager
2. Your portfolio rate of return at the end of the year
3. If you withdrew 4,500 at May 15^th and 2,300 at Sept. 10^th from your portfolio, what would be your portfolio rate of return at the end of the year?