You are taking a multiple-choice test that awards you one point for a correct answer and penalizes you 0.25 points for an incorrect answer. If you have to make a random guess and there are five possible answers, what is the expected value of guessing? [the expected value of a random variable that can take on two values (x1,x2) with probabilities (p,1-p) is E(X)= (p*(x1)) + ((1-p)*(x2)). In this case, p represents the chance of getting a correct answer, while x1 and x2 refer to the possible points].

	A.	0.5
	B.	0.25
	C.	-0.25
	D.	0