Which one of the following statements about limit orders is correct? A. The trade will be executed at the market price at the end of the third business day, if not executed previously at the limit price. B. The execution will occur at the regular open on the day following the day the trade is placed. C. The execution of the trade will occur prior to the close of trading on the day the trade is placed. D. The trade may be executed only at the limit price or better at any time prior to expiration or cancellation of the order.

Suppose that a major city’s main thoroughfare, which is also an interstate highway, will be completely closed to traffic for two years, from january 2014 to december 2015, for reconstruction at a cost of $535 million. if the construction company were to keep the highway open for traffic during construction, the highway reconstruction project would take much longer and be more expensive. suppose that construction would take four years if the highway were kept open, at a total cost of $800 million. the state department of transportation had to make its decision in 2014, one year before the start of construction (so that the first payment was one year away). so the department of transportation had the following choices: (i) close the highway during construction, at an annual cost of $267.5 million per year for two years. (ii) keep the highway open during construction, at an annual cost of $200 million per year for four years. now suppose the interest rate is 80%. calculate the present value of the costs incurred under each plan.