The Capability Index Is

The capability index is:

A) The ratio of the range of values produced by a process divided by the range of values allowed by the design specification.
B) The ratio of the range of values allowed by the design specifications divided by the range of values produced by the process.
C) The ratio of the capacity of a process (in units) divided by the annual unit demand.
D) The overhead generated by a piece of equipment divided by the overhead absorbed by that piece of equipment.
E) The number of minutes in a machining cycle that a piece of equipment can capably operate without human intervention.