Could you please answer all of these question please. Thank you so much, thumb up for sure . :)

A. With the rapid growth of the natural gas industry in the 1970 s; the Netherlands were experiencing massive and sudden inflows of capital from abroad-a phenomenon known as the Dutch Disease. What types of potential problems did it have for the Dutch or could it have for any small resource-rich country? ( 2 marks) B. The UAE dirham has long been pegged to the U.S. dollar at AED3.673/\$. When the Saudi riyal was revalued in January 2007 against the U.S. dollar from Riyai3.75/\$ to Riyal3.58/\$, how did the value of the UAE dirham change against the riyal? Show your calculation. (3) marks)