The Thomlin Company forecasts that total overhead for the current year will be $15,000,000 and that total machine hours will be 200,000 hours. Year to date, the actual overhead is $15,500,000 and the actual machine hours are 220,000 hours. If the Thomlin Company uses a predetermined overhead rate based on machine hours for applying overhead, as of this point in time (year to date) the overhead is over/under applied by?

$1,000,000 over

$1,000,000 under

$500,000 over

$500,000 under