Polly woodsides is preparing to invest the savings of $100,000 into three stocks: ABC, PQR, and XYZ. For every dollar invested, she can anticipate to get 4%, 6.5%, and 7.5%, respectively. Her investment policy is that:
i) She would invest at most 40% of the money in any one stock.
ii) Amount of money invested in ABC must be at least as much as amount invested in XYZ.
iii) At least 25% of money must be invested in PQR.
Prepare the Linear Program to maximize total return on Polly's investment.