During which of the following decades was the debt-to-GDP ratio ...

[crobinson2013]

During which of the following decades was the debt-to-GDP ratio generally highest in the United States?
 
  A) 1930s
  B) 1940s
  C) 1960s
  D) 1980s
  E) 1990s

Question 2

Which of the following represents the appropriability of research?
 
  A) the protection given to new products by the law
  B) how R&D spending translates into new ideas
  C) the extent to which firms benefit from the results of their own R&D spending
  D) the rate of technological progress
  E) both B and C

[amynguyen1221]

Answer to Question 1

B

Answer to Question 2

C

[crobinson2013]

Thanks for the timely response, appreciate it

[chereeb]

Excellent