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.
A business letter should be addressed to the company, and then to the attention of the person. This is from my 7th grade typing class in 1962. Apparently the articleâs form of address is another one of those errors that has crept into popular use so much that it is no longer considered wrong â by those who donât know better.