Manufacturing overhead consists of only indirect product costs. Some companies even refer to it as indirect overhead.. Others call manufacturing overhead by the label, factory overhead. Indirect costs cannot be easily traced to specific products or services provided. Because period costs have no relationship with products, they are never labeled as direct or indirect.
The United States averaged 1,274 tornadoes per year in the last decade. April 2011 saw the most tornadoes ever recorded for any month in the US National Weather Service's history, 875; the previous record was 542 in one month.
Oklahoma City has been hit by a staggering 100 tornadoes; the earliest recorded tornado there was in 1893. The most-hit city count can change based on how city limits are defined, but when considering a 20-mile radius around a city of 100,000 or more, Oklahoma City is in the lead, followed by Huntsville, Ala.ornadoes can occur almost anywhere in the world, but the United States is the country with the highest frequency of tornadoes. About 1,000 tornadoes hit the United States each year. Twisters strike predominantly along Tornado Alley â a flat stretch of land from west Texas to North Dakota.