One million of those are on the head and 100,000 are on the scalp. At this time this is the largest number of hair follicles a human will ever have because follicles do not continue to grow during life. As we grow older, the density of hair follicles decreases.
It is necessary to keep track of your company's annual revenues for your tax return and for your company's financial statements. Your annual revenue is the total income generated from your business over the last year.
Revenue is integral to a business to cover the costs of producing and selling its goods or services. Without it, profit would not exist. Calculate total revenue by multiplying the price per unit by the quantity sold. For example, if a company sells 100 light bulbs at $3 each, the total revenue is $300.