Abe and Bea each have some money to invest in a CD (Certificate of Deposit). Abe has $5,000 and Bea has $20,000. Both are interested in making a 6-month investment at Synchrony Bank. The CD rates for Synchrony Bank (as of July 8, 2015) are as listed below. With 0.41% interest, Abe would get $5,010 in six months. With 0.50% interest, Bea would get $20,050 at the end of six months. If they pool their funds, they will be able to purchase a $25,000 CD, which pays a higher interest rate. The 0.60% interest will return $25,075 at the end of six months. Obviously, Abe gets back his $5,000 principle, and Bea gets back her $20,000 principle. How should the $75 interest be divided between the two of them