Explain how the complement can be used to find the probability of getting at least one item of a particular type. Choose the correct answer below. OA. The complement of "at least one" is "all." So, the probability of getting at least one item is equal to P(all items) - 1. OB. The complement of "at least one" is "all." So, the probability of getting at least one item is equal to 1-P(all items). OC. The complement of "at least one" is "none." So, the probability of getting at least one item is equal to 1-P(none of the items). OD. The complement of "at least one" is "none." So, the probability of getting at least one item is equal to P(none of the items) - 1.