Suppose That Your Company Is Sending Invitations to Its 50

Multiple Choice

Suppose that your company is sending invitations to its 50 most important clients for an end-of-the-year event where a new product will be exhibited.These are printed invitation cards mailed through USPS, and each card is personalized with the name of the corresponding client.You realize that the cards have been accidentally shuffled before placing them in the envelopes.What is the probability that only one card is in the wrong envelope?

A) 0.02
B) 0.15
C) 0.10
D) 0.05
E) 0.00