Reorganize the following sentences in the right order to make a complete letter. Pay attention to the relationship of the sentences and keep one idea in one paragraph. a. The Model GSK, a similar instrument, is in stock, and you could have it at the same price as the GSF. b. It will be shipped as soon as you confirm this. c. However, the spring sale drained our stock. d. It normally sells for $10,000 or more. e. If I had known your needs before May 20, I could have shipped Model GSF immediately. f. I am writing to discuss with you about your order of our GSF.