Write a program that calculates how much Mary should pay for buying $3$ KitKat each worth $$2$ and $2$ Twix chocolate each worth $$4.$

Output:

PS C:IUsers$\backslash$mvimalcruz$\backslash$Desktop$\backslash$Python$\backslash$Lab$\backslash$Lab$2>$ & $"$C:$/$Program Files$/$Python$39/$python$.$exe" c:$/$Users$/$mvimalcruz$/$Desktop$/$Python$/$Lab$/$Lab$2/$lab$2-7.$py

Mary should pay $$14.$