Write a function prototype for a function called findLarge. It takes two integers as its arguments and returns an integer. Write a function header for a function called findLarge. It takes two integers as its arguments (named val1 and val2) and returns an integer. Write a complete function called findLarge that will return the larger of two integers. It takes two integers (the values to be compared) as its arguments. Write a complete function called calcTriArea that will calculate and return the area of a triangle. It takes two float/double values: the base and height as its arguments. The area of a triangle is one-half the base times the height.