An import car dealer sells three models of a car. The retall prices and the current dealer invoice prices (costs) for the basic models and options indicated are given in the following two matrices (where "Air" means air-conditioning). We define the markup matrix to be MN (markup is the difference between the retail price and the dealer invoice price). Suppose that the value of the dollar has had a sharp decline and the dealer invoice price is to have an across-the-board 15% increase next year. To stay competitive with domestic cars, the dealer increases the retail prices 10%. Calculate a markup matrix for next year's models and the options indicated. Calculate a markup matrix for next year's models. Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. B. The markup matrix for next year's model does not exist