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.
Revenues are the sums that businesses earn through providing their customers with their products and various other means. For most businesses, the sales revenue made through their main operations is their main and, often, only source of revenue. For these businesses, net sales revenue is the same as sum of revenues.