. . . . . . . . statement is the last statement in the function.

The correct answer is C. Return.

A return statement is used to exit a function and return a value to the calling function. It is the last statement in a function.

A header is a piece of code that is executed before the main function of a program. It is used to declare variables and functions that are used in the program.

A footer is a piece of code that is executed after the main function of a program. It is used to clean up resources that were used by the program.

A call statement is used to invoke a function. It takes the name of the function as an argument and executes the code in the function.