Use the following global structure declaration as an example only. you will need to create your own data structure based on a database of your own design. for example, movies in a video collection, houses for sale, business appointments, etc. your data structure should include a minimum of four fields. at least one field should be string, and one field should be numeric (int, or double). example onlystruct vehicle{string make; string model; int year; int miles; double price; };