Answer:
actual customer demand
Step-by-step explanation:
Pull production systems can be regarded as system whereby the product is been manufactured as a result of response to a specific demand. pull system can be regarded as lean manufacturing strategy , this strategy helps in reduction of waste in the production process. The components that is been used in manufacturing process are been only replaced only when consumed , so in this case, enough products are been made by companies only to meet customer demand. It should be noted that In a pull manufacturing system, Production is based on actual customer demand