MRP systems are never place Purchase Orders

Which typical function within an organisation is responsible for providing specialist knowledge in support of production, for example, quality assurance, engineering, warehousing, etc.?

What type of pricing arrangement is it when a cost per item for products or services is compiled, and used when the buyer does not know how much of something they will need at a time and how often or how long they may have the need?

Which option is not an example of a sole trader?

Which of the following are ‘Production’ organisations? More than one applies