hi I am taking a java class and I was given this question can anyone please help?

Consider a method with this signature (heading):

public static double sphereVolum(double radius)

The method computes and returns the volume of a sphere with a given radius.

A. Write a reasonable specification for this method.

B. Write an algorithm to calculate the volume of the sphere.

Submission instructions

1. Give your answer in the provided textbox.

2. Mark your answers with A-B.