Complete the monopoly rules

Exercise and reference answers

Missing parts

1. Answer

   market

   Choices

   1. market
   2. seasonal
   3. random

2. Answer

   natural

   Choices

   1. natural
   2. legal
   3. public

3. Answer

   patent

   Choices

   1. patent
   2. trademark
   3. contract

Complete the statement

Barriers to entry may be legal, technological or {0} forces; a {1} monopoly rests on something other than law; and a {2} protects an invention for a limited time.

Instructions

Tap a word for each blank to complete the rules.

Explanation