Devon invested $9000 in three different mutual funds. A fund containing large cap stocks made a 5.4% return in 1 yr. A real estate fund lost 13.7% in 1 y, and a bond fund made 4.9% in 1 yr. The amount invested in the large cap stock fund was four times the amount invested in the real estate fund. If Devon had a net return of S192 across all investments, how much did he Invest in each fund? Devon invested in the large cop fund, bond fund in the real estate fund, and s in the