The probability that a randomly selected box of a certain type of cereal has a particular prize is 0.14. Suppose that you purchase box after box until you have obtained 3 of these prizes. (a) What is the probability that you purchase exactly 5 boxes? (b) What is the probability that you purchase at least 10 boxes? (c) How many boxes would you expect to purchase, on average?

Please write the steps of this question and circle the answer so that I can understand. Please write the answer in an organized way if possible so that I can understand and identify the numbers. For each step, please specify which answer corresponds to which step. I appreciate your understanding. This question has several steps and I have sent you both pages. Please, if possible, write the step by step and circle the answer so that I don't get lost. Please tell me what the answer to each question is about.

please could you solve the questions  are highlighted with yellow color. please show all work.

Please show examples and final answers

Please make sure you answer all of it it is all one question