Your facility management company has been asked to increase janitorial services at an existing client's campus by one day a week in some areas. Your vice president has asked, since you are familiar with the client's expectations and campus, that you provide: a scope of work, the costs for staffing, supplies and equipment needed to perform the work, and what the client should be charged for the work. The vice president has committed to providing the price for the added services to the client within a week. What type of estimate has your vice president requested of you? Explain.