The change in hair color occurs when melanin ceases to be produced in the hair root and new hairs grow in without pigment. The stem cells at the base of hair follicles produce melanocytes, the cells that produce and store pigment in hair and skin. The death of the melanocyte stem cells causes the onset of graying.
The revenue cycle is a recurring set of business activities and related information processing operations associated with providing goods and services to customers and collecting their cash payments.The primary external exchange of information is with customers.he revenue cycle is a recurring set of business activities and related information processing operations associated with providing goods and services to customers and collecting their cash payments.
Definition of Deferred Revenue. Deferred revenue represents income received but not yet earned. For example, when a landscaping company bills its customer $200 on the first of the month for services that will be performed during that month, the landscaper will report $200 in deferred revenue.efinition of Deferred Revenue. Deferred revenue represents income received but not yet earned. For example, when a landscaping company bills its customer $200 on the first of the month for services that will be performed during that month, the landscaper will report $200 in deferred revenue.