Job production is also called as jobbing or one-off production. Production
planning and costing factors will vary from job to job according to the
customers need and specifications. Each job or set of jobs will be treated
separately and work designing, raw material proportion and consumption, machine
and labour cost will be calculated each time for a customer specification based
job production. Single or more quantities of a product may be produced under
this method for a specific customer. Machinery manufactures, fabrication units,
vehicle body building unit are example for adopting such production methodology.
Costing and profitably factors and proportions will be calculated on each job
according the specification and design of work assigned.