In which transaction will a capital gain arise: Select one: O a. A taxpayer sells shares in July 2019 for $500. The taxpayer purchased these shares in July 2014 for $100. O b. A taxpayer sells an antique vase in July 2019 for $300. The taxpayer purchased this vase in July 2014 for $700 O c. A taxpayer sells an investment property in July 2019 for $450,000. The taxpayer purchased the investment property in July 2014 for $435,000, and his costs associated with the CGT event totalled $35,000. O d. B and Conly