The price of a four-star meal, only $180 per couple decades ago, has since increased 400%. The current price of a four-star meal is which of the following?

A) A four-star meal is $1800 because 4 times $180 equals $720, which is added to $180 and then multiplied by 2 because the price is per couple.
B) A four-star meal is $1440 because 4 times $180 equals $720, which is multiplied by 2 because the price is per couple.
C) A four-star meal is $900 because 4 times $180 equals $720, which is added to $180.
D) A four-star meal is $129,600 because 4 times $180 equals $720, which is multiplied by 180.
E) A four-star meal is $720 because 4 times $180 equals $720.
F) A four-star meal is $540 because 4 times $180 equals $720, from which $180 is subtracted.