Insert Mangoes into the fruits list at index $2$ using the built$-$in method insert$().$ Remove the element at index $1$ from the fruits list using the built$-$in method pop$()$ and replace it with Apples, using the insert$()$ built$-$in method. Finally, sort the elements in the fruits list by using the built$-$in method sort$()$ with keyword arguments. Set the key argument to None and the reverse argument to False.