Author Question: Before specialization: a. families were largely self-sufficient. b. families produced much more ... (Read 43 times)

DyllonKazuo · **on:** Jun 30, 2018

Before specialization:
a. families were largely self-sufficient.
b. families produced much more than they could each consume.
c. there was a great need for exchange between families.
d. families consumed much more than they could each produce.
e. families exchanged only goods, not services.

Question 2

The real interest rate can be negative.
a. True
b. False
Indicate whether the statement is true or false