M = {-6, -5, -4, -3, -2}
T = {-2, -1, 1, 2, 3}
If an integer is to be randomly selected from set M above and an integer is to be randomly selected from set T above, what is the probability that the product of the two integers will be negative?  Choose the correct choice:  A) 0  B) 1 / 3  C) 2 / 5  D) 1 / 2  E) 3 / 5

Rationale: answer e . total # of outcomes : 5 * 5 = 25 # of outcomes where product is - ve : ( - 6,1 ) , ( - 6,2 ) , ( - 6,3 ) . . . hence , total : 15 probability : 15 / 25 = 3 / 5
Answer: E