When breaking a problem down, you often encounter elements that you want to use repeatedly in your code. sometimes it's appropriate to write a new function; at other times it's appropriate to write a loop. what do you think? what kinds of circumstances would lead you to writing a function versus using a loop? show the output and hand trace the values of the variables during each iteration of the loops below. a. declare integer counter = 1while counter < 60display counterset counter = counter + 10end whileb. declare integer counter = 10while counter > 0set counter = counter - 2display counterend whilec. declare integer counterconstant integer max_value = 10for counter = 1 to max_value step 2display counterend for