Write a business letter to Dell concerning their latest plasma screen asking four questions. Include these four issues:
1. lifespan
2. price
3. possibility of burn-in
4. shipping
Be sure to include enough background information, so the reader can answer your questions satisfactorily.
I provide an easy to follow five-step model for writing a business letter inquiring about any product. Then, I use those five-steps to draft a sample letter illustrating the approach. You should find this posting very helpful.