Which of the following statements is/are true?

An Instagram study has determined that IF a user has a tag in their story, 12% of the time the user tags a friend and 35% of the time the user tags a geographical location.

(a) Since the sample size is large we can find the probability in part B with a normal approximation where the variable can be approximated with mean and standard deviation.

(b) The probability that a person with 560 tagged stories in their story feed, has tagged a place in 65 or less of these stories is 0.41

(c) The probability that a person with 560 tagged stories in their story feed, has tagged a friend in 65 or more of these stories is 0.63.

(d) Since the success probability is low, we cannot find the probability in part B with a normal approximation.