QUESTION $7$

In a global pandemic environment as in the Covid$-19$ case, which one of the following is least likely to increase value relative to others:

USD

Silver

Bitcoin

Gold

QUESTION $8$

In the summer of $2016,$ citizens of the United Kingdom voted in favor of Brexit. Which of the following best describes Brexit?

a$.$ the replacement of the current leadership structure in the European Union

b$.$ a formal limit on the number of jobs provided to migrant workers in the United Kingdom

c$.$ an increase in the number of nontariff barriers used by the United Kingdom

d$.$ the United Kingdom's withdrawal from the European Union