Answer:
$60
Explanation:
Winning = $500
Mildred = 50% of $500 = 0.5 x $50 = $250
Left = $500 - $250 = $250
Berice = 20% of $250 = 0.2 x $250 = $50
Left = $250 - $50 = $200
Alice = 40% of $200 = 0.4 x $200 = $80
Left = $200 - $80 = $120
Bea = 50% of $120 = 0.5 x $120 = $60
Left = $120 - $60 = $60