Both a call and a put currently are traded on stock XYZ; both have strike prices of $57 and expirations of six months; Required: a. What will be the profitloss to an investor who buys the call for $4.70 in the following scenarios for stock prices in six months? (Loss amounts should be indicated by a minus sign. Round your answers to 2 decimal places.) b. What will be the profithoss in each scenario to an investor who buys the put for $6.70 ? (Loss amounts should be indicated by a minus sign. Round your answers to 2 decimal places.)