B. As a part-time job, you sell bibles from your home. It is the end of October and you are trying to plan for the coming holiday season, traditionally a very good time for selling Bibles. You currently have 20 bibles available to sell to customers and anticipate selling 123 bibles during November. Because December is usually an even bigger month, you think you should have 32 bibles at the end of November. How many bibles must you purchase ($10 each) in November and what will be the total cost of your purchase