What will be the output of the following program? Assume the user responds with a 3.

answer = input ("How many shirts would you like? ")
priceShirt = 4.00
intNumberShirt = float(answer)
moneyDue = intNumberShirt * priceShirt
print ("You owe $" + str(moneyDue))

You owe $ 12.0

An error occurs.

You owe $12.0

You owe $ moneyDue