Mary decided to purchase shares in Gray Duck Ltd., a public company. She purchased 900 shares at $23 per share plus brokerage of $890 on May 24, 2019. The following additional transactions took place: 

Aug. 20, 2019 — Purchased 1,500 additional shares of Gray Duck Ltd. at $25 plus brokerage of $940 

Aug. 29, 2020 — Sold 800 shares of Gray Duck Ltd. at $27.50 per share plus brokerage fee of $760. 

Sept. 30, 2020 — Purchased 700 additional shares of Gray Duck Ltd. at $28.50 plus brokerage of $400. 

Aug. 20, 2022 — Received 10% stock dividend from Gray Duck Ltd. of which $20 per share issued was credited to paid-up capital. 

Dec. 28, 2023 — Sold 1,750 shares of Gray Duck Ltd. at $36 per share plus brokerage fee of $355, s

ettlement date January 4, 2024. 

Mary has asked you to calculate the taxable capital gain or allowable capital loss for each of the above sales. Remember to show all your work to get full marks.