Answer:
The correct answer of the given question above would be the first option. It is important to know a currency's exchange rate when you are planning for the expenses for an overseas trip. When you are overseas, the money you will be using should be exchanged for the currency depending on where you travel and currency changes from time to time and differs from country to country so it is necessary to know the rate beforehand. Hope this answer helps.
Grenville was in favor of taxing the colonies and was famous for proposing the Stamp Act.
Grenville saw out of control spending, especially spending on the colonies, and saw a need for raising additional revenue to keep the Crown from becoming insolvent.
The answer to this particular question is going to have to be true...