I'm super stuck on this stats question and any help would be super appreciated. I only need help with option c! I'm on a time limit, so thank you very much!

A ski gondola carries skiers to the top of a mountain. Assume that weights of skiers are normally distributed with a mean of 188 lb and a standard deviation of 36 lb. The gondola has a stated capacity of 25 passengers, and the gondola is rated for a load limit of 3500 lb. Complete parts (a) through (d) below. a. Given that the gondola is rated for a load limit of 3500 lb, what is the maximum mean weight of the passengers if the gondola is lled to the stated capacity of 25 passengers? The maximum mean weight is 140 lb. (Type an integer or a decimal. Do not round.) b. If the gondola is lled with 25 randomly selected skiers, what is the probability that their mean weight exceeds the value from part (a)? The probability is 1.000 . (Round to four decimal places as needed.) 6. If the weight assumptions were revised so that the new capacity became 20 passengers and the gondola is lled with 20 randomly selected skiers, what is the probability that their mean weight exceeds 175 lb, which is the maximum mean weight that does not cause the total load to exceed 3500 lb? The probability is |:. (Round to four decimal places as needed.)