PLEASE HELLPPPPP
An investment manager invests $200,000 for a group of investors. Some of the money is invested in low-risk investments that have expected annual return of 6%. The rest of the money in medium-risk investments that have expected annual return of 12%. The overall expected annual return is 8$. Based on the information given, what amount is invested in medium-risk investments?
A. $24,000
B. $66,700
C. $133,300
D. $160,000