please help me answer this question thanks

Total marks for this question: 6 marks. In each part of this question, round your answers to 4 decimal places. The owner of a gym has decided to monitor the number of customers coming into the gym over a year. It has emerged that, on average, a new member joins every 7 days during the spring months and new members join independently of each other (here, Dec, Jan, Feb are winter months; Mar, Apr, May are spring months; Jun, Jul, Aug are summer months; and Sep, Oct, Nov are autumn months). What is the probability that another person will register as a new member of the gym in: (a) the next 1 day(s)? [2 marks] A/ (b) the next 8 days? [2 marks] A (c) the next 13 days? [2 marks] A/ 12