1. Shun Li sold a capital property on July 31, 2019 for $400,000. She received $100,000 at the time of sale with the balance of $300,000 payable on July 31, 2021. The adjusted cost base of the property was $160,000. The minimum taxable capital gain that Shun Li can report in the 2019 taxation year is:

1. $30,000.
2. $60,000.
3. $120,000.
4. $180,000.