Need help in writing a function in Racket language. I need it written in Racket not another programing languages. Thank you.

7. is-sorted? Define a function that takes two arguments-a comparison function and a list. It should return a boolean (i.e. #t or #f) indicating whether the list is sorted according to the comparison function. You may not use the built-in sorted? function. Your implementation must be recursive. Input: A comparison function and a list of elements whose values are compatible with the comparison function. Output: A boolean value that indicates whether the elements of the list are sorted according to the comparison function. Example: > (is-sorted? (is-sorted? (is-sorted? string '("alpha" "beta" "gamma")) #t > (is-sorted? string'("john" "zack" "bob")) #f