When considering the cost of roofing materials, many people take into account just the shingle prices. This is incorrect, as a roof made just of roofing shingles will not work. You also need to consider all the accessories that are included in a complete roof system.
Business letters tend to have both the sender and receiver's address and the date at the top of the page and they begin with a polite salutation, such as dear Mr. and Mrs, followed by a blank line before the body or the content of the letter.
You write most business letters with the intention of getting the reader to respond. 1  Write your business letters with a clear purpose, making those letters error-free, friendly, and pertinent. All business correspondence should be on company letterhead, and the form of the rest of a business letter is standardized. All business letters have the following elements: Dateline: Three to six lines beneath the letterhead, flush left or right. The dateline contains the month (fully spelled out), day, and year.