In the public sector a budget serves the following purposes - (A) A record of income and expenses Provides a statement of financial intent based on anticipated income and expenditures Indicates programmatic intent, showing both priorities and preferences in deciding what to do with available funds (B) A record of income and expenses Reflects the mission, or purpose, for a bureaucratic agency's existence Reflects the political priorities of those who formulate them (C) A record of income and expenses A tool used to affect and manage the economy Helps control the bureaucracy and shape agency programs (D) All the above