Hello, i don't know how to do these questions, so can you cpmpute these question in detailed steps ? Thank you for your help!

10. A financial planner wants to design a portfolio of investments for a client. The client has $300,000 to invest and the planner has identified four investment options for the money. The following requirements have been placed on the planner. No more than 25% of the money in any one investment, at least one third should be invested in long-term bonds which mature in seven or more years, and no more than 25% of the total money should be invested in C or D since they are riskier investments. The objective is to maximize the total return of the portfolio. Develop the LP model based on the requirements of the client. Investment Rating Return Years to Maturity 6.45% 1-Excellent 7.10% 8.20% 9.00% 2-Very Good 4-Faire 3-Goode 10. A financial planner wants to design a portfolio of investments for a client. The client has $300,000 to invest and the planner has identified four investment options for the money. The following requirements have been placed on the planner. No more than 25% of the money in any one investment, at least one third should be invested in long-term bonds which mature in seven or more years, and no more than 25% of the total money should be invested in C or D since they are riskier investments. The objective is to maximize the total return of the portfolio. Develop the LP model based on the requirements of the client. Investment Rating Return Years to Maturity 6.45% 1-Excellent 7.10% 8.20% 9.00% 2-Very Good 4-Faire 3-Goode