Not only did the audiencia do much in defense against outside enemies at this time, but it carried on offensive operations against them in the Moluccas after the deaths of Governors Tello and Acuña. The Japanese who were residing in the city also caused trouble, and the audiencia was under the necessity of taking repressive measures against them. [609] In 1606, while Governor Acuña was absent from the colony, the fortification of Cavite, the equipment of a fleet and the defense of the city were undertaken and carried out successfully by Oidor Almansa. [610] Then on the death of Governor Acuña the audiencia succeeded to the government and it managed affairs from June 24, 1606, to June 15, 1608, with Almansa in charge of military affairs. The various governmental matters with which the audiencia concerned itself during this period are shown in a memorial which it sent to the king on July 6, 1606. After reporting the death of Governor Acuña, and its succession to the government, the audiencia took up questions of finance and commerce. It stated that the money in the treasury was insufficient for the necessary expenses of the colony, owing to the extraordinary outlays which had been necessary to defray the costs of the wars and expeditions which had been undertaken at this time. The audiencia suggested that the galleon returns be increased from 500,000 to 1,000,000 pesos a year. It was pointed out in this connection that the total cost of transporting goods from Manila to Acapulco, including freight and duty, aggregated thirty per cent of their value, leaving to the merchants a profit of only 350,000 pesos. The oidores admitted that this arrangement might have been ample and satisfactory when the colony was small or when there was peace, but at that time, when the inhabitants of the colony had been forced to expend so much of their revenue for defense, a larger return was necessary. [611] Further recommendations were made regarding commerce and the management of the galleons. It was said that their great size encouraged smuggling; in order to avoid this, and at the same time to contribute to the revenues of the colony, it was urged that the ships should carry cargo to the limit of their capacity, instead of being restricted to an insufficient amount. Large reductions of salaries of ships' officers, soldiers, and sailors were urged. The oidores did not think it advisable to forbid the crews and officers of the galleons to trade, however, since their interest in the cargo would encourage them to be obedient and loyal. [612] The audiencia concluded its memorial with an appeal for the reform of the freight and customs charges on the galleon. The abolition of all fixed duties was recommended; instead, it was suggested that these duties be graduated to meet the regular expenses of the colony as they were incurred year by year. This recommendation was made on the basis of the theory that duties should not be levied for the benefit of the