Adjusted gross income, or AGI, is a person's total taxable income minus allowable tax deductions and personal exemptions. Taxable income includes all wages, salaries, tips, dividend and interest income and capital gains. These incomes comprise the Income portion of many IRS tax-return forms, including Form 1040A.
An H-style cap (cowl) is a chimney top constructed from chimney pipes shaped like the letter H. (Its image is included in cowl (chimney).) It is an age-old method of regulating draft in situations where prevailing winds or turbulences cause downdraft and backpuffing.
Hip and pyramid roofs: as the name suggests, a pyramid roof is a roof in the shape of a pyramid and is designed for a square building. A hip roof uses the same basic shape, but is elongated and is designed for a rectangular building. The hip roof is also very popular in North America. Gambrel roof: this is also known as the barn roof, as this style is often used on barns. This roof style maximizes the amount of usable space in the attic or top floor.