Allegiant Airlines charges a mean base fare of $89. In addition, the airline charges for making a reservation on its website, checking bags, and inflight beverages. These additional charges average $39 per passenger (, October 8 ? 14, 2012). Suppose a random sample of 60 passengers is taken to determine the total cost of their flight on Allegiant Airlines. The population standard deviation of total flight cost is known to be $40.Allegiant Airline reports a population mean base fare of $89 and a population mean additional fare of $39 per person. What is the population mean cost per flight?$What is the probability the sample mean will be within $10 of the population mean cost per flight (to 4 decimals)?What is the probability the sample mean will be within $5 of the population mean cost per flight (to 4 decimals)?