A repayment demonstration was made for the reimbursable portion of Phases I and II construction costs which indicated payout within a period of 50 years after the last features were constructed at 3 percent interest on municipal, industrial, and power allocated components. In essence, this was the plan on which the States and Federal agencies commented. Summary of Major Comments Submitted by Affected States Arizona. Governor Fannin expressed general agreement with the regional concept, but emphasized it must not be permitted to delay independent authorization of the Central Arizona Project which is now under consideration in Congress; if the inclusion of Marble Canyon in a separate Central Arizona Project or in any other plan to bring add...