What is important in this SOW type is that the buyer bears the risk of performance, since the buyer requires the contractor to follow buyerâs way of performing the task or making the equipment. 2. Level of Effort or Time & Materials or Unit Rate SOW. This SOW type can be written for almost any type of service.
The District of Columbia is called so just because it is not a state, and is basically a federal district which takes up equal area as Washington is in. Thus, it can either be referred to as DC or can be called as Washington as per the convenience.he District of Columbia is called so just because it is not a state, and is basically a federal district which takes up equal area as Washington is in. Thus, it can either be referred to as DC or can be called as Washington as per the convenience.
  The District of Columbia is the capital of the United States. The area is located between Virginia and Maryland, along the Potomac River, and the District was named afte â¦ r Christopher Columbus. It is identical to the City of Washington, named to honor the first President.In 1790, Congress selected the site for the new capital along the Potomac.t is for this reason that the city, while legally named the District of Columbia, is known as Washington, D.C. (Wikipedia). For the source and more detailed information concerning your request, click on the related links section (Wikipedia) indicated directly below this answer section.