An IFRS-reporting company has the following intangible assets listed in its annual report. 1. a product patent that expires in 40 years. 2. a copyright with no expiration date. 3. goodwill acquired 2 years ago in a business combination. Which of these assets is an intangible asset with a finite useful life? O a. Product patent = yes; Copyright = Yes; Goodwill = No O b. Product patent = Yes; Copyright = No; Goodwill = No O c. Product patent = No; Copyright = Yes; Goodwill = Yes O d. Product patent = Yes; Copyright = No; Goodwill = Yes