Coins' Durability as Money

Steps:

• Recall the functions of money: medium of exchange, unit of account, store of value, and standard of deferred payment.
• Identify key properties of good money: durability, portability, divisibility, uniformity, limited supply, and acceptability.
• Compare coins and paper banknotes: coins last longer without wear, while paper tears or degrades easily.
• Determine the advantage: durability makes coins more reliable for repeated use as money.

Why B is correct:

• Durability ensures money retains value over time, a core property for serving as a store of value without quick deterioration.

Why the others are wrong:

• A: Both coins and paper are divisible into smaller units, so no unique advantage for coins.
• C: Visibility is similar for both in everyday transactions; it's not a distinguishing factor.
• D: Recognizability depends on design, not inherent to coins over paper.

Final answer: B