Final answer:
The textbook does not directly answer which crown corporation has the largest revenue, but the Canadian economy has a strong foundation in natural resources and is shifting towards a knowledge-based economy.
Step-by-step explanation:
According to your textbook, Canada's crown corporation with the largest revenue is not specified within the excerpts provided. However, when discussing Canada's economy and revenue, it's important to note that the country has always been grounded in its abundance of natural resources, which include agriculture, fishing, mining, energy, and forestry. These primary industries have been critical to Canada's economic growth, with the economy growing substantially since the 1960s. Corporate income tax, also known as 'profits', is the third-largest source of federal tax revenue in Canada. While the corporate income tax receipts have decreased as a share of GDP over time, Canada is still rapidly developing a knowledge-based economy with burgeoning industries like biotechnology and information technology, indicating a shift from traditional industries to more modern ones.