Explain why the delays associated with surfing the Web are greater because users are charged a flat monthly fee to access the Web instead of per-unit use charges. Suppose that the per-unit use charge was set at a level such that the average Internet user ends up paying the same total amount if her consumption remains unchanged subsequent to the per- unit charge system being implemented. What will be the effect on total units of Internet usage if the per-unit charge system is adopted? Will the average user be better off? Explain. Will all users be better off? Explain.