Erosion costs. Fat Tire Bicycle Company currently sells bicycles per year. The current bike is a standard​ balloon-tire bike selling for ​$​, with a production and shipping cost of ​$. The company is thinking of introducing an​ off-road bike with a projected selling price of ​$ and a production and shipping cost of ​$. The projected annual sales for the​ off-road bike are . The company will lose sales in​ fat-tire bikes of units per year if it introduces the new​ bike, however. What is the erosion cost from the new​ bike? Should Fat Tire start producing the​ off-road bike? What is the erosion cost from the new​ bike?