answer the following question

A grocery store purchases bags of oranges from California to sell in their store. The weight of a bag of California oranges is normally distributed with a mean of 7.3 pounds and a standard deviation of1.1 pounds. A bag of California oranges is randomly selected in the grocery store. Round your answers in Parts (a), (b), (c) to four decimal places. a. What is the probability that a randomly selected California orange bag purchased by a customer weighs more than 6 pounds? :l b. What is the probability that a randomly selected California orange bag purchased by a customer weighs between 6.6 and 7.7 pounds? |:| c. What is the probability that a randomly selected California orange bag purchased by a customer weighs exactly 5 pounds? :I d. 15% of the time, a customer will buy a bag of California oranges that weighs more than a specific weight. Find that weight