Can someone please help me with these two questions, many thanks

Question 3 [18 Marks] (a) We love chocolate-chip cookies! In a chocolate-chip cookie factory, the number of chocolate chips on a cookie is random. The quality control manager is given the probability distribution of the number of chocolate chips on cookies: Number of chocolate chips 2 3 4 5 6 Probability 0.02 0.13 0.2 0.5 0.1 0.05 i. 2 marks For any cookie the manager inspects, what is the probability that it has no fewer than 5 chocolate chips? ii. 4 marks The quality control manager decides to inspect a batch of 14 cookies. Find the probability that there are no more than 3 cookies in this batch with no more than 4 chocolate chips