trying to figure this out. could i get some help. (type out if possible. hard to read handwriting)

11. Francis has $100,000 to invest and decides to in stocks, bonds, and money markets. The stocks earn 12% per year, the bonds earn 8% per year, and the money market investment brings in 4% annually. Francis needs to realize $10,000 each year from the three investments. The amount invested in the money market venture is the same as the sum of twenty percent of the stock investment and ten percent of the bond investment. Assign appropriate variables and label them. Using these variables, set up a system of equations whose solution gives the amount of each of the three investments. X = Stocks y= bonds x+y+z=100000 z = money markets 2, 12x + 0.087+ 0,042 = 100000 7.7x+0.ly-z=0 Put the system of equations that you found in part a) into the augmented matrix form necessary to begin the Gauss-Jordan elimination process, 1 0-11 -100,000 c) The final form of the Gauss-Jordan elimination process is 0 1 12 200,000 0 0 1 15,000 How much should Francis invest in stocks, bonds, and the money market account