Every organization - large and small-has managers. Someone must be 
    responsible for making plans, organizing resources, directing personnel, and 
    controlling operations. Every where mangers carry out three major 
    activities - planning, directing and motivating, and controlling.
    
    
        
       
    
    
    
    
Planning:
Planning involves selecting a course of action and specifying how the 
    action will be implemented. The first step in planning is to identify the 
    alternatives and then to select from among the alternatives the one that 
    does the best job of furthering the organization's objectives. While making 
    choices management must balance the opportunity against the demands made on 
    the companies resources.
The plans of management are often expressed formally in budgets, and the 
    term budgeting is applied to generally describe the planning process. 
    Budgets are usually prepared under the direction of controller, who is the 
    manager in charge of the accounting department. Typically, budgets are 
    prepared annually and represent management's plans in specific, quantitative 
    terms.
Directing and Motivating:
In addition to planning for the future, managers must oversee day-to-day 
    activities and keep the organization functioning smoothly. This requires the 
    ability to motivate and affectively direct people. Managers assign tasks to 
    employees, arbitrate disputes, answer questions, solve on-the-spot problems, 
    and make many small decisions that affect customers and employees. In 
    effect, directing is that part of the manager's work that deals with the 
    routine and the here and now. Managerial accounting data, such as daily 
    sales reports are often used in this type of day-to-day decision making.
Controlling:
In carrying out the control function, managers seek to ensure that the 
    plan is being followed. Feedback, which signals operations are on track, is 
    the key to effective control. In sophisticated organizations, this feedback 
    is provided by detailed reports of various types. One of these reports, 
    which compares budgeted to actual results, is called a performance report. 
    Performance report suggest where operations are not proceeding as planned 
    and where some parts of the organization may require additional attention.
The Planning and Control Cycle:
The work of management can be summarized in a model. The model, which depicts the planning and control cycle, 
    illustrates the smooth flow of management activities from planning through 
    directing and motivating, controlling, and then back to planning again. all 
    of these activities involve decision making. So it is depicted as the hub 
    around which the activities revolve.