Three put options on a stock have the same expiration date and strike prices of $50, $60, and $70. The market prices are $3, $5, and $9, respectively. Harry buys the $50 put, buys the $70 put and sells two of the $60 puts. Harry's strategy potentially makes money (i.e. positive profit) in which of the following price ranges?

Three put options on a stock have the same expiration date and strike prices of $50, $60, and $70. The market prices are $3, $5, and $9, respectively. Harry buys the $50 put, buys the $70 put and sells two of the $60 puts. Harry's strategy potentially makes money (i.e. positive profit) in which of the following price ranges? $85 to $95 $55 to $65 $70 to $80 $40 to $50 O