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Suppose that Mr King has two stocks, A B. Let X and Y be random variables of possible percent retur

Question: Suppose that Mr King has two stocks, A & B. Let X and Y be random variables of possible percent returns (0%, 5%, 10%, and 15%) for each of these two stocks with a joint probability distribution given in the following table,

Y stock Return
*X stock return*	0%	5%	10%	15%
0%	0.0625	0.0625	0.0625	0.0625
5%	0.0625	0.0625	0.0625	0.0625
*10%*	0.0625	0.0625	0.0625	0.0625
*15%*	0.0625	0.0625	0.0625	0.0625