The production machine works in a one shift, $1716$ hours a year. Planned maintenance shutdowns were $5$ days $(40$ hours$)$ a year. The machine defect $70$ hours $/$ year.

Set ups and short stops took $150$ hours $/$ year.

The machine produces a one product at optimal conditions in two hours.

The machine produced $600$ products per year. Quality losses were $30$ products. What were the OEE factors? What was OEE$-$value?