Answer:
≅-12.48
Explanation:
During 2015,$1,180,000 sales was made
3 years earlier, the previous owner would had purchased it at a price of $1,760,000
Annual rate of return on this painting
=[tex]\sqrt[1/3]{Final Value/Starting Value - 1}\\\sqrt[1/3]{1,180,000/1,760,000 - 1}[/tex]
≅-12.48