Suppose Mr. Lane just bought a share of BlueWind Co., a renewable energy startup. BlueWind promises to pay Mr. Lane $18 in dividends for one year and then the firm will shut down. Suppose that the liquidation value of the share is $3, and the rate of time preference is 5%. Then, according to the single-period dividend discount model, the present value of the cash payment received by Mr. Lane in one year would be