In physics the first harmonic is the fundamental. In physics is the second harmonic the first overtone. In physics is the third harmonic the second overtone. In physics â¦ is the fourth harmonic the third overtone. Even-numbered harmonics are odd-numbered overtones. Odd-numbered harmonics are even-numbered overtones.
Facebook Twitter. In fiscal year 2015, the federal budget is $3.8 trillion. These trillions of dollars make up about 21 percent of the U.S. economy (as measured by Gross Domestic Product, or GDP). It's also about $12,000 for every woman, man and child in the United States.
The president assembles the budget based on recommendations from federal agencies and the Office of Management and Budget (OMB). During the previous fall, federal agencies submit budget requests to OMB with detailed program costs.