using C

The volume of oil stored in an underground 200-foot deep cylindrical tank is determined by measuring the distance from the top of the tank to the surface of the oil. Knowing this distance and the radius of the tank, the volume of oil in the tank can be determined using the formula volume = x radius (200 - distance). Using this information, construct a C program that accepts the radius and distance measurements and display the calculated volume. If negative number is entered the volume of oil is zero. Your program should contain a user defined function that has an input parameter and returns a result. In your program, define a symbolic constant to assign the value of t and convert the relevant formula given in the form of C math function. The program should also have a void function named program_description that briefly describes the program's purpose. Your output MUST resemble the Sample of Execution. Sample of Execution: This program determines the volume of oil stored in an underground cylindrical tank. Users are required to enter the following value (in feet): 1. The distance from the top of the tank to the oil surface. 2. The radius of the tank. Enter distance: 98.5 Enter radius: 10.8 The volume of oil in the underground cylindrical tank is: 37193.16 cubic feet. Note: Values underlined indicate the user's responses