I want to know the answer to the following question:
What is the amount of bitumen that can be extracted in Alberta?
All the background I'm provided with is that "The Athabasca oil sands is the largest asphalt/bitumen deposit in Canada and the only one accessible to surface mining, although recent technological breakthroughs have resulted in deeper deposits becoming producible by in situ methods.". Is that enough to answer the question?
Answer: no