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 are in the market for a new refrigerator for your company’s lounge, and you have narrowed the search down to two models. the energy efficient model sells for $700 and will save you $45 at the end of each of the next five years in electricity costs. the standard model has features similar to the energy efficient model but provides no future saving in electricity costs. it is priced at only $500. assuming your opportunity cost of funds is 6 percent, which refrigerator should you purchase