Question 1196208
Let B = Money invested in Fund B

The problem says:

8000(.01) + B(.05) = .04 (8,000 + B)

Simplify and Find B

80 + .05B = 320 + .04B
.05B - .04B = 320 - 80
.01B = 240
B = $24,000 Answer

Solved.