Consider this program: cost1 = input(" enter the first expense: ") cost2 = input(" enter the second expense: ") print("your total for both expenses was", cost1 + cost2) if the user inputs “10” for the first expense and “20” for the second expense, what will the interpreter show in the final line when this program is run? if this result in not what the programmer intended, how would you explain what went wrong?