Over a three-day period, Kennedys Restaurant had the following information. Thursday Friday Saturday Total Revenue $2,200 $2,900 $4,800 Number of Guests 75 88 111 Servers 6 9 15 Do not enter dollar signs or commas in the input boxes. Round all answers to 2 decimal places. a) Determine the average sales per server for each day. Thursday Friday Saturday Average Sales per Server $ Answer $ Answer $ Answer b) Determine the average number of guests per server for each day. Thursday Friday Saturday Average Number of Guests per Server