Apple (AAPL) unveiled discounts for its "special one-day shopping event" on Black Friday, and also extended hours at its Apple stores. Prices were cut on various Apple products between 6% and 10%, including popular products such as the MacBook and iPad, both newer and older models, as Apple advertised. The deals did not include the new iPhone 5 or iPad mini. A year ago, Apple offered discounts that averaged 7% to 9%, similar to this year's