Suppose you have four stccks in your portfolio. The stock weights and their previous year returns are shown below.

Stock	Weight	Rate of Return
IBM	50%	8.30%
Starbucks	25%	12.50%
Walmart	25%	4.70%
Ford	0%	-13.50%

How much is your portfolio's rate of return in the previous year? Enter your answer in the following format: 0.1234 Hint1: Portfolio return is the weighted return, i.e., w1*r1 + w2*r2 + w3*r3 + w4*r4 Hint2: Answer is between 0.0744 and 0.0946