c. a computer is built to a purchasers specifications using the available inventory of supplies
Explanation:
An assembly line is a manufacturing process where parts are added as the semi-finished assembly moves from the work station to the work station where the parts are added in sequence until the final assembly occurs. Moving the parts mechanically to the assembly station and moving the semi-finished assembly from station to work station, a finished product can be assembled much faster and with less work by having workers transport parts to a stationary piece to assemble. Assembly lines are the most common method for assembling complex parts such as automobiles and other transport equipment, electronic goods and appliances.
