I need help on the 2 questions on the last image

Explanation:

The central idea of the passage is how the Emperor decided how to price goods during his rule in Rome.  

for the second question i would put something about the businesses slowly growing because the people where becoming more advanced.

first industrial revolution - the first wave of the industrial revolution lasted from the late 1700s to the mid-1800s. it industrialized the manufacture of textiles and began the move of production from homes to factories. steam power and the cotton gin played an important role in this period.

eiffel tower

explanation: