Which of the following statements about the the top$-$down, stepwise refinement process is false?

Question $11$ options:

In top$-$down, stepwise refinement, the top is a single statement that conveys the program's overall function but rarely conveys enough detail from which to write a program.

The top specifies what should be done, but not how to implement it$.$

In the top$-$down, stepwise refinement process for developing algorithms, each refinement represents another portion of the algorithm.

In the refinement process, we decompose the top into a sequence of smaller tasks$$a process sometimes called divide and conquer.