To calculate the M2 money supply in the hypothetical economy of Florencial, you need to sum the components that make up M2. M2 includes the following components:
- Currency
- Demand deposits
- Other checkable deposits
- Savings deposits
- Small time deposits
- Large time deposits
- Money market mutual funds
- Traveler's checks
- Miscellaneous categories of M2
Now, let's add up the amounts given in the table:
- Currency: $150 billion
- Demand deposits: $300 billion
- Other checkable deposits: $50 billion
- Savings deposits: $65 billion
- Small time deposits: $80 billion
- Large time deposits: $120 billion
- Money market mutual funds: $200 billion
- Traveler's checks: $5 billion
- Miscellaneous categories of M2: $30 billion
Now, add these amounts together:
\[ \text{M2} = 150 + 300 + 50 + 65 + 80 + 120 + 200 + 5 + 30 \]
Calculating that gives:
\[ \text{M2} = 150 + 300 + 50 + 65 + 80 + 120 + 200 + 5 + 30 = 1,000 \text{ billion dollars} \]
Therefore, the M2 money supply in Florencial is:
a. $1,000 billion