Which statements are true about preventative maintenance?

$[$Select all that apply$]$

The purpose of the preventive maintenance budget is to reduce shutdowns due to equipment breakdowns.

Preventative maintenance can improve the quality of the finished products.

Improved quality will reduce the number $($and cost$)$ of returns and increase the market value of your kayaks.

Preventative maintenance can help to increase theoretical capacity.

Preventive maintenance is contracted out to a specialized firm.