$2$ Basic just$-$in$-$time techniques do NOT include:

D Flexibility

D Line$-$stop authority

D Market research

Q Quality of working life $($QWL$)$

$3$ Visibility measures used in just$-$in$-$time $($JIT$)$ would NOT include:

D Displays showing improvement techniques and checklists

D Hidden TV cameras to monitor individual staff at work

D Samples of competitor's products, including good and defective items

D Visual control items such as kanban

$4$ Levelled scheduling $($heijunka$)$ is the Japanese derived term for levelling the production schedule so that:

D Mix and quality level are even over time

D Volume and yield are even over time

D Mix and yield level are even over time

C$.$ Mix and volume level are even over time

$5$ Just$-$in$-$time $($JIT$)$ does not require:

Focus on high capacity utilisation

D Dependable supply parts and reliable equipment

C Customer demands met from production not inventory

C No disruption in production due to quality errors

$6$ Which of the following statements about Just$-$in$-$Time is correct?

D JIT is essential for a company involved in project work

D JIT will overcome poor component manufacture

D JIT is only useful in a high product variety environment

D JIT pushes inventory through the operations process

D JIT seeks to reduce inventory in an effort to reduce waste