You are tasked with developing a program to manage information on business trips made by employees to various cities where your company has offices. Unfortunately, your company did not adopt a uniform method for recording this information, so you have to develop a program that can handle different types of data. Specifically, the business trip data is a python list containing a combination of dictionaries and tuples, where each dictionary or tuple represents information about a specific trip. The relevant data are the employee's name, destination city, round$-$trip mileage, and the date of the trip. The dictionaries contain the information in key$-$value pairs $($i$.$e$.$ name, destination, mileage, date$),$ while the tuple contains the same information ordered sequentially $($i$.$e$.$ tuple$\_$data $=($name$,$ destination, mileage, date$)).$ The employee data is given in the code cell below: