1. The problem statement, all variables and given/known data Eva, senior analyst, is determining the optimal investment policy for her reality company, 4-Closure Associative. She has a budget of $6 million for year 1 and $5 million for year 2, and each project can be undertaken as a fraction, up to 100%. Her investment possibilities, in thousands, include, if invested 100%: project; investment in year 1; investment in year 2; Return end of year 2 Rauncho; 1400; 1000; 3100 Mondo; 200; 70; 450 Wriggly; 2800; 1600; 5300 Glory; 900; 500; 2100 Upson; 1100; 700; 2400 (i hope it looks clear, it would look clear if you draw a table) Funds not invested can be put into a money market account paying 11%. Eva wants to maximise hers funds at the end of year 2. Formulate a return-maximising Linear program for eva 2. Relevant equations 3. The attempt at a solution decision variables: let x1 be the investment in project Rauncho x2 be the investment in project Mondo etc... x5 be the investment in project Upson Maximising so: (MAX) f = 3100x1 + 450x2 + 5300x3 + 2100x4 + 2400x5 subject to the constraints: 1400x1 + 200x2 + 2800x3 + 900x4 + 1100x5 <= 6000000 1000x1 + 70x2 + 1600x3 + 500x4 + 700x5 <= 5000000 Is that correct? and also i dont know what to do about the part in the question that says: 'each project can be undertaken as a fraction, up to 100%' and 'Funds not invested can be put into a money market account paying 11%.' Thank you very much.