CP CoSt Function Duty cost is maximum of: Flying time 米 elapse ed duty time Minimum duty pay Pairing cost is maximum of Sum of duty costs f, time-away-from-base f, x number of duties 2/212021 Barnhart 1.206J/16.77J/ES D 2 15J2/21/2021 Barnhart 1.206J/16.77J/ESD.215J 9 CP Cost Function • Duty cost is maximum of: – Flying time – f1 * elapsed duty time – Minimum duty pay • Pairing cost is maximum of: – Sum of duty costs – f2 * time-away-from-base – f3 * number of duties