Thames Tunnel The oldest underwater tunnel in the world. (0.4 km) (1825 - 1843). Severn Tunnel One of the oldest underwater tunnels in the world (3.62 km) (1873 - 1886). Chesapeake Bay Bridge Tunnel (23 miles (37 km)), connecting Virginia Beach with the Eastern Shore of Virginia (1960 - 1964).
Business Productivity is the ability of an organization to utilize its available resources in order to produce profitable goods or services as desired by customers or clients. It is the productivity that measures the performance of an organization...
Productivity is the term used to describe the efficiency of a production process. It is usually expressed as a ratio thus: ............................. value of useful outputs realised. Productivity ... = ... -------------------------------------------............................ . cost of resource inputs used.Stated in this way productivity is a dimensionless quantity, useful to business managers mainly as a baseline for inter-period comparison.roductivity ... = ... -------------------------------------------. ........................... . cost of resource inputs used. Stated in this way productivity is a dimensionless quantity, useful to business managers mainly as a baseline for inter-period comparison.