Accounting Internal Controls -

A local cinema has implemented a number of internal controls in their business. For each example below, identify and explain the principle of internal control that applies.

Example		Principle of Internal Control	Explanations
(a)	A cashier is responsible for collecting money and issuing printed tickets to customers. A door attendant is responsible for scanning customers tickets before permitting them entry into the movie theatre.
(b)	Movie tickets show both a unique serial number and barcode.