John is looking to invest in different financial products. The following table summarizes the name of each product, expected annual return, and cost. He is interested in buying at most one one of each of the 7 products. The table below summarizes the expected annual return and the purchase cost (in thousands of dollars) per product. Product Expected Annual Return ($1,000's) Cost ($1000's) T 50 480 B 80 540 D 90 680 H 120 1000 L 110 700 S 40 510 C 75 900 He has a budget of $3 million and is also interested in the following conditions: 1) At least two products of T, H and L must be in the portfolio. 2) No more than one investment can be made in B or D (i.e., either B or D or none of them) 3) Exactly one of Products C or S must be purchased. 4) If Product B is purchased, then Product T must be purchased. Solve using excel solver