Why is the government-debt-to-gdp percentage a valuable measurement?
a. it gives information about how much each citizen would have to pay if individual citizens were to pay off the government debt.
b. it gives information about how much the government owes compared to how much the nation produces in goods and services.
c. it gives the president information about how much money to use in the nation's defense.
d. it gives information about how many foreign nations have control over the gdp.

i have literally looked everywhere in my book and can't find this answer.

Before they can be published, scientific papers must be peer-reviewed. this means that: a) some other scientific experts read the papers and guarantee that they are true.b) some other scientific experts read the papers and provide quality control by eliminating many mistakes.c) an editor reads the papers, to make sure that all the semicolons are in the correct places.d) everyone in the world is given the opportunity to comment on the papers through a specially maintainedblog.e) government bureaucrats read the papers, to be sure that the papers do not insult the political positions ofthe current officeholders.