A sticker that says "Great Dedication" will be given to the groups of 40 workers who have the top 15% productivity. What is the least total number of computers produced by a group that receives a sticker? computers per hour (round to the nearest computer) a. Find the probability that the randomly selected 12 customers will spend more than $93.5328. b. The owner of Don Mcalds gives a coupon for a free sundae to the 2% of all groups of 12 people who spend the most money. At least how much must a group of 12 spend in total to get the free sundae? $