Suppose the spot and six-month forward rates on the Norwegian krone are Kr5.71 and Kr5.86, respectively. The annual risk-free rate in the United States is 3.51 percent, and the annual risk-free rate in Norway is 5.21 percent.
The six-month forward rate on the Norwegian krone would have to be Kr __________ /$ to prevent arbitrage. (Do not round intermediate calculations and round your answer to 4 decimal places, e.g., 32.1616.)