please clear writing and explenation

this is the only things that are mentioned in the Q

An investment fund manager can invest a maximum of $150 000 in either shares z or gold y subject to the following constraints: 1. The value of the shares must be less than or equal to 9 times the value of the gold. ii. The value of the shares must be greater than or equal to the value of the gold. Historically, shares have returned 9% (that is, they increase in value by 9% per year) while gold has returned 13% per year. Use linear programming techniques to find the value of shares and gold purchased to maximize profit (or return). (14 marks) Write you answer on a separate piece of paper and upload it in the box below. Question 8 Not yet answered Marked out of 14.00 P Flag question An investment fund manager can invest a maximum of $150 000 in either shares or gold y subject to the following constraints i. The value of the shares must be less than or equal to 9 times the value of the gold. it. The value of the shares must be greater than or equal to the value of the gold Historically, shares have returned 9% (that is, they increase in value by 9% per year) while gold has returned 13% per year. Use linear programming techniques to find the value of shares and gold purchased to maximize profit (or return). (14 marks) Write you answer on a separate piece of paper and upload it in the box below