-> Improve display
-> Enforce budget and planes can only be added if we're still within the allotted budget
-> Change logic for plane Id from an integer (1, 2, 3, 4) to Unique Id (5xh2, 9skx3), etc). Wishlist and not a MUST have.
-> Delete Plane is a wishlist item. Not defined in Assignment 2 so not a priority until everything else is done.
-> Improve display -> Enforce budget and planes can only be added if we're still within the allotted budget -> Change logic for plane Id from an integer (1, 2, 3, 4) to Unique Id (5xh2, 9skx3), etc). Wishlist and not a MUST have. -> Delete Plane is a wishlist item. Not defined in Assignment 2 so not a priority until everything else is done.