A stock had the following annual returns: -11.06% , 8.95% , 12.98% , and 13.95%. Compute the following for the stock:

Expected Return (Please write your answer as a percentage (e.g. .1234 should be written as 12.34)):

Variance (Please write your answer with 4 decimal places):

Standard Deviation (Please write your answers as a percentage (e.g. .1234 should be written as 12.34)): %