In order to find out how many US Geese occupy the area around Lake Michigan, Dr. Lee sets out shore nets to trap the birds. He traps and fits 50 geese with neck bands. After 1 week, he returns to the site with a pair of binoculars and counts 130 geese, of which 30 geese had neck bands. From this data, approximately how many geese are estimated to be at the Lake? A.
330

B.
616

C.
217

D.
517

E.
73.8