Portfolio Return At the beginning of the month, you owned $6, 900 of Company G. $9, 300 of Company S, and $3, 600 of Company N. The monthly returns for Company G, Company S, and Company N were 8.55 percent, -1.63 percent, and -10 percent. What is your portfolio return? Multiple Choice 2.21% 2.93% 3.43% 6.82%