The market price of ABC stock has been very volatile and you think this volatility will continue for a few weeks. Thus, you decide to purchase a one-month call option contract on ABC stock with a strike price of $25 and an option price of $1.50. You also purchase a one-month put option on ABC stock with a strike price of $25 and an option price of $.70. What will be your total profit on these option positions if the stock price is $24.60 on the day the options expire?

You sold ten put option contracts on PLT stock with an exercise price of $31.20 and an option price of $1.20. Today, the option expires and the underlying stock is selling for $33 a share. Ignoring trading costs and taxes, what is your total profit on this investment?

Three months ago, you purchased a put option contract on WXX stock with a strike price of $61 and an option price of $.60. The option expires today when the value of WXX stock is $63.50. Ignoring trading costs and taxes, what is your total profit on your investment?