; (2) an examination of how such infrastructure needs are related to the population and economic growth of relevant metropolitan statistical areas; (3) an assessment of the infrastructure funding and financing tools available to such airports; (4) the development of recommendations on additional funding and financing tools that may provide significant new revenues and flexibility; (5) an estimate of the population and economic growth rate of the relevant metropolitan statistical areas over the next 10 years; and (6) the development of recommendations on how such airports can best fund the infrastructure necessary to accommodate— (A) increases in passenger growth