The most important law with regard to the submission of claims, and the disputes process, is the Contract Disputes Act of 1978 (41 U.S.C. 601-613). The Act is incorporated in the disputes clause of federal construction contracts. See FAR 52.233-1. The disputes procedure places the Contracting Officer in a very important role.
The Miley Cyrus net worth count of $207 million comes from a study of her income from music, acting and other sources. Cyrus has earned a total of  $342 million since 2006. The figure includes $201 million from concert tours and $76 million from merchandising.
Cyrus has earned numerous awards and nominations, as Billboard ranked her as the fourth best-selling female artist of 2009. She was ranked number thirteen on Forbes' Celebrity 100 in 2010, and in 2013 was declared Artist of the Year by MTV.