E G H J A B D 1 Chapter 6 Problem 1 2 3 Given: 4 For all 17 tasks, the longest task time is 2.4 5 The sum of all 17 tasks times is 18 minutes 6 Operating time per day = 450 minutes 7 8 a. 9 This is given: minimum 2.4 minutes max 18 minutes 10 11 b. range of output 12 Equation: Output rate = Operating time per day/ cycle time (min and max minutes) 13 Output = operating time per day/ mininum minutes 14 Output = operating time per day/ Maximum minutes 15 Output range will be = X to X units per day 16 17 c. Number of workstations needed: maximum output rate corresponds to the minimum cycle time 18 Equation: N(min) = {t/ cycle time note: t = sum of all tasks 19 19 20 d. 21 Given: 22 Desire output rate = 125 units per day 23 24 Equation: Cycle time = operating time per day/ desired output rate per day 25 26 e. 1 27 Given: 28 Cycle time = 9 minutes per unit 29 30 Equation: Output reate = operating time per day/ cycle time 31 32 e.2 33 Given: 34 Cycle time 15 minutes per unit 35 36 Equation: Output rate = operating tine per day/ cycle time 37