It was ascertained in April, 1784, that a sum exceeding three millions of dollars would be wanted to pay the arrears of interest, and to meet the interest and current expenses of the public service for the year.[215] Two sources only could be looked to for this supply. It must either be obtained by requisitions on the States, according to the old rule of the Confederation, or from the new duties and taxes proposed by the revenue system of 1783. But that proposal was still under the consideration of the State legislatures; some of them having as yet acceded to the impost only, and others having decided neither on the impost nor on the supplementary taxes. Some time must therefore elapse before the final confirmation of this system, even if its final confirmation were probable; and, after it should have been confirmed, further time would be requisite to bring it into operation. It was quite clear, therefore, that other measures must be resorted to. Requisitions presented the sole resource. But in what mode were they to be made? The preceding Congress had offered two recommendations to the States on the subject of the rule of the Confederation, which directed that the quotas of the several States should be apportioned according to the value of their lands. The Congress of 1783, in order to give this rule a fair trial, had recommended to the States to make returns of their lands, buildings, and inhabitants;[216] but, apprehending that the insufficiency of the rule would immediately show itself, they had followed this recommendation with another, to change the basis of contribution from land to numbers of inhabitants.[217] Both of these propositions were still under the consideration of the State legislatures, and four States only had acceded to them.[218] A new requisition, therefore, if made at all, must be made under the old rule of the Confederation, and with entirely imperfect means of making it with justice and equality. It was found, however, that large arrears were still due from the States, of the old requisitions made during the war.[219] A new call upon them to pay one half of these arrears, deducting therefrom the amount of their payments to the close of the year, would, if complied with, produce a sum nearly sufficient for the wants of the government. This resource was accordingly tried.[220] In the year 1785, three millions, it was ascertained, would be required for the service of the year. A renewed call was made for the remaining unpaid moiety of the old requisition of eight millions, and for the whole of the old requisition of two millions; but, considering that the public faith required Congress to continue their annual demand for money, they issued a new requisition for three millions, and adjusted it according to the best information they could obtain.[221]