Which additional criteria - other than those mentioned in Exhibit 12

(in GF Air chapter) - might be used for choosing among New York or Tokyo? {Hint: Some of the factors that might be considered in planning a new route are: the service needed by the traveling public; the benefits accruing to the national economy, national pride, and prestige; the presence or potential of a market to justify the operation; and the incremental effect on the present network taken as a whole.)