In a Marketing Plan, the Executive Summary Should Be a Complete

In a marketing plan, the executive summary should be a complete but concise overview of the entire marketing plan because:

A) the executive summary is the most important part of the plan.
B) the executive summary is the first part of the marketing plan to be written.
C) most readers of a marketing plan are busy and value condensed information.
D) the executive summary is the least read part of the marketing plan.
E) the executive summary does not provide any quantitative information.