Shift to alternative payment methods reduces paper money demand

Steps:

• Identify the trend: Expectation of less paper money use implies a change in payment preferences.
• Evaluate options: Consider economic factors like convenience, availability, and value that influence currency usage.
• Link to modern economy: Recognize how technology expands non-cash options, decreasing reliance on physical money.
• Select best fit: Choose the option directly addressing increased alternatives over value or durability issues.

Why B is correct:

• In economics, the quantity theory of money (MV = PQ) shows that more payment methods increase money velocity (V), reducing the need for physical currency as transactions shift to digital forms like cards or apps.

Why the others are wrong:

• A: Inflation affects money's purchasing power but doesn't directly cause reduced usage; people still need currency for transactions.
• C: Durability impacts long-term wear but not the primary reason for expecting less use today.
• D: Intrinsic value is low for fiat money anyway; this doesn't explain a future decline in usage.

Final answer: B