According to a report from BBC News, British department store Tesco will begin to sell the iPhone in the UK starting on December 14th on a twelve-month contract. The lowest rate plan is expected to be £20 per month (US$32.50), while an 8GB iPhone 3G will sell for £222 (US$360) on a twelve-month contract, the shortest currently available in the UK. Customers willing to sign a 24-month £60 (US$98) per month contract can get the 8GB iPhone 3G or 16GB…