Between the U.S. and Nepal, Nepal invests less in new factories and equipment. This will likely cause:_______.
A. Nepal's production possibilities frontier to shift inward faster than the U.S.'s.
B. The U.S.'s production possibilities frontier to shift outward faster than Nepal's.
C. The U.S.'s production possibilities frontier to shift inward faster than Nepal's.
D. Nepal's production possibilities frontier to shift outward faster than the U.S.'s.