Major League Benefits. The Major League Baseball regular season includes 162 games from April through September, but umpires also work spring training games in February and March. Umpiresâ annual salaries do not include the postseason games in October, which can net umpires an extra $20,000.
(How many does the U.S. have? According to the most authoritative account, by Hans Kristensen and Robert Norris, the U.S. deploys about 2,150 nuclear weapons on aircraft, and land-based and submarine-based missiles. It has an additional estimated 2,500 weapons in reserve storage, for a total arsenal of about 4,650.
The USA Navy as of 2008 operated 99. vessels powered by nuclear reactors including 10 nuclear powered aircraft carriers and 71. submarines. It has operated nuclear powered ships for more than 50 years. As of 2001, about. 235 naval reactors had been built at a unit cost of about $100 million for a submarine and $200.