ANSWER:
Ross Perot was known as the "most recent presidential candidate" to use the "self-announcement method" in 1992.
Step-by-step explanation:
- In other words, Ross Perot was also known as American business magnate, a billionaire, politician. The political party which he worked for was Independent before 1995 and Reform 1995-2000 and republican 2000-2019.
- He completed his education from Texarkana College United State Naval Academy. As to mention about his net worth, it is estimated to be 4.1$ Billion (April 2019).