1. Three years ago, Green Thumb Industries (ticker symbol: GTBIF) had a stock return of 17.83%. What is the standard deviation of Green Thumbs returns if, over the next two years, the company had returns of -7.27% and 23.87%, respectively?

• 16.51%

• 13.07%

• 9.62%

• 27.27%

• 2.73%

2. Today, you sold your Riot Blockchain, Inc stock (ticker: RIOT) for $54.5/share. Last year, you paid $51.5/share for that stock. During the year, RIOT paid you $2/share in dividends. If inflation averaged 2.6% during the year, your approximate real rate of return on the RIOT investment is:

• 12.3 percent

• 9.7 percent

• 12.2 percent

• 3.6 percent

• 7.1 percent