Consider a stock whose price went up from $12 to $38 over three years. What was this stock's total return during that period? Assume it did not pay any dividends during that period. Answer in percent, rounded to two decimal places.

Consider the same stock as in Question 6.9: stock price went up from $12 to $38 over three years. What was this stock's compound average annual return? Answer in percent, rounded to two decimal places.

Consider the same stock as in Question 6.9: stock price went up from $12 to $38 over three years. What was this stock's compound average monthly return? Answer in percent, rounded to two decimal places.