Researching a Business - the TSX, Part 2

Research companies at the TSX website to find answers to the following questions:

1. Use Company Snapshot see which is larger, Canadian Tire or Rona Inc. in terms of total revenue for past 12 months.
   
   
2. Use 2-year charts to see which energy company has the better price history, Storm Exploration Inc. or Suncor Energy Inc.
   
   
3. Decide which is the better investment in a technology company, Research in Motion Limited or Nortel Networks Corp.
   
   
4. Decide which is the better investment in a Cleantech company, Plutonic Power Corporation or Turbo Power Systems Inc.