Answer:
She should invest $300,000 in Project A, and $200,000 in Project B.
Explanation:
Solution
Since Project B yields a higher return, she should invest as much money as possible in it, which is 40% of the total investment or
or (0.40)($500,000) = $200,000
so
The remaining $500,000 - $200,000 = $300,000 should be invested in Project A.
Therefore, she should invest $300,000 in Project A, and $200,000 in Project B.