To earn an interest of 10,000 KRW per day

To earn an interest of 10,000 KRW per day, the principal amount will vary significantly depending on the annual interest rate.

Let's look at a few scenarios to calculate the required principal:

• If the annual interest rate is 1%:
  • 10,000 KRW per day equals approximately 3,650,000 KRW per year (10,000 KRW * 365 days).
  • Therefore, the principal needed would be 3,650,000 KRW / 0.01 = 365,000,000 KRW.
• If the annual interest rate is 2%:
  • The principal needed would be 3,650,000 KRW / 0.02 = 182,500,000 KRW.
• If the annual interest rate is 5%:
  • The principal needed would be 3,650,000 KRW / 0.05 = 73,000,000 KRW.

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In summary, the higher the interest rate, the less principal you need.

To tell you the exact principal, I would need to know the annual interest rate of the deposit account (e.g., savings account, time deposit).