Media planning is the process of selecting appropriate media channels and vehicles to deliver advertising messages to the target audience. It involves deciding which media to use, the specific vehicle, how to use it, when, where, and at what cost in order to achieve advertising objectives. Key aspects of media planning include understanding the target audience, selecting media that can effectively reach them at the right time and place, and choosing vehicles that deliver messages in a cost-effective manner. Media alternatives like newspapers, magazines, radio, television and others must be evaluated based on their pros and cons in terms of reach, cost, message delivery, and other factors to determine the best options.