An investor has up to $450,000 to invest in two types of investment. Types A pays 6% annually and type B pays 10% annually. To have a well-balanced portfolio, the investor imposes the following conditions. At least one-half of the total portfolios is to be allocated to type A investments and at leas...
thank you for replying umm...i have tried n i got out this equations from the question let x- types a and y = types b maximize, 0.06x+0.10y constraints, x+y<=450,000 y<=x/2