Assume that a $60 strike call has a 2.0% continuous dividend, r = 0.05, and the stock price is $61.00. What is the theta of the option as the expiration time declines from 60 to 50 days?

Which of the following statements is true of a corporation?

A) Shareholders can be required to pay debts of the corporation. B) Shares of stock cannot be readily purchased and sold by investors on an organized stock exchange. C) Shareholders are authorized to sign contracts or make business commitments on behalf of the corporation. D) Corporations pay income tax on corporate earnings, and shareholders pay income tax on corporate dividends.

Which situation poses ethical concerns for the researcher in terms of preserving the anonymity of the respondents?

A) when the population size is large B) sampling details that are too revealing C) verbatim quotations in reports to the client D) both B and C