Table $1$

Machine A $($Weaving$)$ Machine B $($Coating$)$ Machine C $($Coiling$)$

Occurances Duration $($Minutes$)$ Occurances Duration $($Minutes$)$ Occurances Duration $($Minutes$)$

Calibration $244020501220$

Cleaning $406045451640$

Maintenance $121201690865$ What is the effective capacity in hours of each, A$,$ B and C$,$ machine type after accounting for calibration, cleaning, and maintenance?