Concept:
Different political and economic concepts have specific meanings related to governance, business, and international work systems.
Step 1:
Monarchy is a form of government ruled by a king, queen, or hereditary ruler.
\[
A \rightarrow I
\]
Step 2:
Monopoly means complete control of a market by a single business firm.
\[
B \rightarrow III
\]
Step 3:
Offshoring refers to transferring business work or services to foreign countries.
\[
C \rightarrow II
\]
Step 4:
Oligarchy is a form of government where a small group of people hold power.
\[
D \rightarrow IV
\]
Step 5:
Thus, the correct sequence is:
\[
A-I,\ B-III,\ C-II,\ D-IV
\]
\[
\boxed{\text{(1) A-I, B-III, C-II, D-IV}}
\]