please answers the following two questions Thanks.

10. The following points are required in order to define and call a function (a) function prototype (b) function definition (c) function calling (d) function arguments Write a function in C to find the average among numbers and ide ntify the above points in your program 11. Write a C program using structure datatype to store the following information of 50 Indian cricket players. Also write a function to select five best players on the basis of average score obtained by them. S.No.Variable size 20 characters Batting Bowling Type C1) Name String Specialization String Age Integer Two digits Avg. score Float point number Two digits Two Centuury int int