Data Set 1: 1250 square feet.
Data Set 2: 5000 square feet.
Data Set 3: 10000 square feet.
Data Set 4: 0 square feet.
Data Set 5: 10000 square feet.
Data Set 6: 10000 square feet.
Data Set 7: 4375 square feet.
Data Set 8: 0 square feet.
Data Set 9: 0 square feet.
Data Set 10: 0 square feet.
Data Set 11: 298 square feet.
End of Output