Download E$3$ and make one or more Pivot Tables to be able to answer these questions : What is the average wait time for installs? $($keep one decimal place$)$ What is the average wait time for installs when two techs are assigned to do the service? $($keep one decimal place$)$ What district had the highest total Parts Fees $?$ What is the average wait time for service calls that required between $6$ and $8$ hours of labor? $($keep one decimal place$)$