Stock Q has the following returns for various states of the economy:

State of the Economy	Probability	Stock W's Return
Recession	10%	-30%
Below Average	20%	-2%
Average	40%	10%
Above Average	20%	18%
Boom	10%	40%

Stock Q's variance of returns is _______.

• A. 288.36 %^2.
• B. 14%.
• C. 196 %^2.
• D. 17%.