The document discusses the budget preparation and implementation process for a hospital pharmacy. It defines a budget as a financial plan for a defined period to achieve objectives. The budget is prepared annually or every 3-5 years and includes income/revenue accounts, expenditure accounts, and capital budgets. Income comes from drug sales to inpatients, outpatients, and departments. Expenditure includes salaries, supplies, drug purchases, equipment, and facilities. Proper implementation of the budget requires assessing department needs, available funds, item utility, costs, and quantities. The budget allows for financial planning, decision-making, efficiency monitoring, and priority-setting for the hospital pharmacy.