Many of the traffic problems in north Fulton County are caused by the Chattahoochee River. Most drivers don't realize that the roads that tend to get backed-up are the ones that cross the river. Those roads may get expanded but the bridges do not; therefore, even though there are more lanes, traffic still bottlenecks where the vehicles have to cross the water. What would be the MOST appropriate closing sentence for this paragraph?

Healthcare costs are becoming an issue for many americans. in just two years, the average family has seen an increase of 3 percent in insurance costs. the increase rises to 25 percent when you include families who buy insurance on an exchange. at this rate, health care will soon be completely unaffordable for most americans. therefore, lowering the cost of health insurance must be a priority for lawmakers. which statement best explains why the argument is logical? a.)the argument incorporates empirical and anecdotal evidence. b.)the argument includes a strong counterclaim and a fair rebuttal. c.)the argument contains relevant reasons supported with facts and data. d.)the argument includes a personal experience as an emotional appeal.