Deisgn level-one dfd for real estate system

Assignment Help Software Engineering

Reference no: EM1372003

Draw a level-1 DFD for the following scenario.
---
The purpose of the green acres real estate system is to assist agents as they sell houses. Sellers contact the agency, and an agent is assigned to help the seller complete a listing request. Information about the house and lot taken from that request is stored in a file. Personal information about the sellers is copied by the agent into a sellers file.

When a buyer contacts the agency, he or she fills out a buyer request. Every two weeks, the agency sends prospective buyers area real estate listings and an address cross reference listing containing actual street addresses. Periodically, the agent will find a particular house that satisfies most or all of a specific buyer's requirements, as indicated in the buyer's requirements statement distributed weekly to all agents. The agent will occasionally photocopy a picture of the house along with vital data and send the multiple listing statement (mls) to the potential buyer.

When the buyer selects a house, he or she fills out an offer that is forwarded through the real estate agency to the seller, who responds with either an offer acceptance or a counteroffer. After an offer is accepted, a purchase agreement is signed by all parties. After a purchase agreement is notarized, the agency sends an appraisal request to an appraiser, who appraises the value of the house and lot. The agency also notifies its finance company with a financing application.

Reference no: EM1372003

Questions Cloud

Determining ideology and communication : Explore how ideology impinges on communicative competency in practice, especially legal venues such as child protective investigations and services.

Identifying the total cost function : Superior Metals Corporation has seen its sales volume decline over past few years as the result of rising foreign imports. In order to raise sales, the company is planning a price reduction on luranium

Professional life and client community ethics : Describe two venues in your professional life and client community which might constitute both benefit and harm. Employ the ACA casebook or your own particular ethical codes of conduct as a guide to distinguish benefit or harm.

What is the biggest problem in routing security : Describe what is the biggest problem in routing security also discuss political feasibility and what factors go into determining whether something is politically feasible in an organization

Deisgn level-one dfd for real estate system : Deisgn a level-1 DFD for the following scenario. The purpose of green acres real estate system is to assist agents as they sell houses. Sellers contact agency, and agent is assigned to help seller complete listing request.

Principles of economics : List three characteristics of an economists, a scientist and thee characteristics of an economist as a policy adviser.

Determining business ethics-social responsibilities : In working environment, when an employee is in mid of making decision based upon Business Ethics dilemma of accept or not for the problem faced.

Determine the average product of capital : Assume the production function is given by Q = 4K + 8L. Determine the average product of capital when 10 units of capital and 5 units of labor are employed?

Case study on counseling : Take on the role as a counselor who will be working with the family described in the case study below. You are responsible for:

User Account

All Pages