Read the Dynamic Network Services, Inc. case located in the back of the book. As you read the case, think like an entrepreneur and small business owner. Please answer the follwoing questions about the case. $1.$ Explain the importance of fixed and variable costs to Dyns pricing decisions$\mathrm{.}2.$ Basing your answer on the discussion of prestige pricing in Chapter $16$ and on the Dyn Inc. video, how does the concept of elasticity of demand relate to Dyns pricing structure? Or does it$?3.$ Do you think Dyn would benefit from offering credit to its customers?