This document discusses different types of budgets and budgeting. It defines budgets as estimates of revenue and expenses over a future period that are periodically re-evaluated. Budgeting is the entire process of preparing budgets. Budgeting control involves preparing budgets, coordinating departments, and measuring actual performance against budgets. The main types of budgets discussed are functional budgets and flexible budgets. Functional budgets include sales, purchase, production, labor, sales and distribution, administrative cost, and capital expenditure budgets. Flexible budgets can adjust for different anticipated levels of activity or sales volumes.