The Senate may, by a two-thirds vote of its membership, place a proposal to create, abolish, or modify the base amount of a General Fee on the ballot of the Spring general election. Proposals to modify the base amount must include the specific proposed new base amount. Such a proposal will be adopted if two-thirds of the students voting are in favor, and if those in favor make up 15 percent of the members of the Association. The Senate may set a lower limit to General Fees, and any General Fee that drops below this limit one year and is not raised above it by the next year will be abolished.