'Public Toilet\r'

'G answer B F A 1) J I C E D 2) cycle Time (CT) = Productive while per mo Output per twenty-four hour period = 7 hrs. / daylight X 60 min/hr X 60 due south/min speed of light8 social building blocks/day = 25, two hundred dry coke8 social units = 25 second base/unit 6 5 4 3 2 1 3) Workstation = J I G H F E C D B A confinement Time 24 25 25 25 25 24 hazardous Time = 1 0 0 0 0 1 ( Total = 2 sec ) 4) WS = Sum of designate quantify Cycle quantify (CT) = 148 sec 25 sec/units = 5. 2 ? 6 units of WS 5) Efficiency = Sum of task prison terms X c% CT * Actual # of (WS) = 148 sec * 100 % ( 25 sec/units * 4 units of WS) = 98. 67 % ) Idle magazine per units = (CT * actual # of WS) †sum of task times = (25 sec/unit X 6 units of WS) †148 seconds = 2 sec/units Idle time in seconds per day = idle time per units X widening per day (in unit) = 2 sec/unit X 1008units/day = 2016 sec/day Idle time in hour per day = Idle time in seconds per day 60 min/hr X 60 sec/min = 2016 sec/day 60 min/hr X 60 sec/min = 0. 56 hr/day Thus,The exist of idleness per hebdomad = Idle time in hour per day X wage rate per hour X # functional day per week = 0. 56 hr/day X RM 40 per day = RM 22. 40 per week QUESTION 4 Claytan Fine China, a long-familiar dinner ware producer has upgraded its moulding routine by employ the most sophisticated equipment. The mouding work consists of 10 ingredients. The following mesa shows the task division in alphabetical order and their precedence element task(s) and times in seconds.Task Element| Precedence Task| Task Time (seconds)| A| -| 24| B| A| 25| C| A| 13| D| -| 10| E| C, D| 12| F| B, E| 11| G| B| 15| H| -| 14| I| F,G. H| 10| J| I| 24| 1. urinate a precedence diagram 2. If the expected hebdomadally widening is 5040 dinner sets and nonchalant productive time is 7 hours (in a 5 day work-week), code the cycle for the process. 3. Compute the theoretical number of workstations. 4. lay out the task element into proper w orkstations by using the longest task-time heuristic/rule. 5. Calculate the efficiency of the fit line and balance delay. 6. If the wage rate is RM 40 per day, calculate the idleness woo per week.QUESTION 8 hakeem Bidaman Enterprise is in the process of developing an join capacity plan for the month of Jan- ethnic music 2010. The company has collected the data as shown in the following table: MONTH| Jan| Feb| border district| Apr| whitethorn| Jun| Jul | Aug| Sept| regard Demand (unit)| 5000| 4900| 4500| 4cc| 6ccc| 5000| 5100| 4800| 4700| Other tuition to be considered: 1. distributively output requires 26 slight to be produced. 2. ride cost per hour is RM 5. 00 3. overtime rate per hour is RM 7. 50 4. overtime given to 4 workers except with a limitation of 2 hours per day. 5. Beginning register is cd units. . The inventory carrying cost is RM 2. 40 per unit. 7. Hiring cost per worker is RM 400 and lay off cost per worker is RM 600 8. Subcontracting cost is RM 20 p er unit. 9. Current manpower level is 10 workers. 10. The company operates 8 hours cursory in 26 eld a month. run across the turnout cost for the planning horizon by using all five strategies. Apply information given as necessary for a current strategy. ANWER dodging 1 Monthly forecast output = number of day per monthly X daily standard output = 26 days (60 proceedings/hr ? 6 slenders/unit X 8 hours/day) = 480 units per worker per month MONTH| predictDEMAND ( building block)= building block PRODUCED| CURRENT WORKER| WORKERS REQUIRED| HIRE| typeset OFF| Jan| 5000 †400 = 4600| 10| 4600/480 = 10| | | Feb| 4900| 10| 4900/480 = 10| | | Mar| 4500| 10| 4500/480 = 9| | 1| Apr| 4200| 9| 4200/480 = 9| | | whitethorn| 6 three hundred| 9| 6ccc/480 = 13| 4| | Jun| 5000| 13| 5000/480 = 10| | 3| Jul| 5100| 10| 5100/480 = 11| 1| | Aug| 4800| 11| 4800/480 = 10| | 1| Sept| 4700| 10| 4700/480 = 10| | | | 44100| | | 5| 5| TOTAL business follow Regular production cost = (44100 units) X (RM5/hr) X (26 minute/unit ? 0 minute/hr) = RM 95,550 Hire worker = (5 worker) X (RM400) = RM 2,000 Lay off worker = (5 worker) X (RM600) = RM 3,000 Thus, entireness cost = RM 100,500 strategy 2 Units Produced = (number of day per monthly) X (working days per pe daily) X (standard output per day) = (10 worker) X (26 day) X (60 minutes/hr ? 26 minutes/unit X 8hr) = 4800 unitsMONTH| portend DEMAND ( social unit)| UNIT PRODUCED| UNITEXCESS| UNIT SHORTAGE| OTUNITS| ENDINV| Jan| 5000 †400 = 4600| 4800| 200| | | 200| Feb| 4900| 4800| | 100| 100| | Mar| 4500| 4800| 300| | | 300| Apr| 4200| 4800| 600| | | 600| May| 6300| 4800| | 1500| 1500| | Jun| 5000| 4800| | 200| 200| | Jul| 5100| 4800| | 300| | 300| Aug| 4800| 4800| | -| -| -| Sept| 4700| 4800| 100| | | 100| | | 43200| | | 1800| 1500| TOTAL PRODUCTION address Regular business monetary value = (43200 units) X (26 days ? 8 hr) X (26 minute/unit ? 60 minute/hr) = RM 60,840 Overtime terms (1800 unit) X (RM7. 50/hr) X (26 minut e/unit ? 60 minute/hr) = RM 5,850 Inv. Holding Cost = (1500 unit) X (RM2. 40 per unit) = RM 3,600 Thus, supply cost = RM 70,290 STRATEGY 3 Units Produced = (number of day per monthly) X (working days per pe daily) X (standard output per day) = (10 worker) X (26 day) X (60 minutes/hr ? 26 minutes/unit X 8hr) = 4800 units MONTH| FORECAST DEMAND (UNIT)| UNIT PRODUCED|UNITEXCESS| UNIT SHORTAGE| OTUNITS| ENDINV| Jan| 5000 †400 = 4600| 4800| 200| | | 200| Feb| 4900| 4800| | 100| | 100| Mar| 4500| 4800| 300| | | 300| Apr| 4200| 4800| 600| | | 600| May| 6300| 4800| | 1500| 900| | Jun| 5000| 4800| | 200| 200| | Jul| 5100| 4800| | 300| 300| | Aug| 4800| 4800| -| -| -| -| Sept| 4700| 4800| 100| | | 100| | | 43200| | | 1400| 1300| TOTAL PRODUCTION COST Regular Production Cost = (43200) X (RM5/hr) X (26 minute/unit ? 0 minute/hr) = RM 93,600 Overtime Cost = (1400 units) X (RM5/hr) X (26 minute/unit ? 60 minute/hr) = RM 3,033 Inv. Holding Cost = (1300 units) X (RM2. 40 per unit) = RM 3,120 Thus, total cost = RM 99, 753 STRATEGY 4 Units Produced = (number of day per monthly) X (working days per pe daily) X (standard output per day) = (10 worker) X (26 day) X (60 minutes/hr ? 26 minutes/unit X 8hr) = 4800 unitsMONTH| FORECAST DEMAND (UNIT)| UNIT PRODUCED| UNITEXCESS| UNIT SHORTAGE| OTUNITS| ENDINV| Jan| 5000 †400 = 4600| 4800| 200| | | 200| Feb| 4900| 4800| | 100| | 100| Mar| 4500| 4800| 300| | | 400| Apr| 4200| 4800| 600| | | 1000| May| 6300| 4800| | 1500| 1500| | Jun| 5000| 4800| | 200| 200| | Jul| 5100| 4800| | 300| 300| | Aug| 4800| 4800| -| -| -| -| Sept| 4700| 4800| 100| | | 100| | | 43200| | | 1000| 1800| TOTAL PRODUCTION COST Regular production cost = (43200) X (RM5/hr) X (26 minute/unit ? 0 minute/hr) = RM 93,600 Overtime Cost = (1000 units) X (RM7. 50/hr) X (26 minute/unit ? 60 minute/hr) = RM 3,250 Inv. Holding Cost = (1800 units) X (RM2. 40 per unit) = RM 4,320 Thus, total cost = RM 101,170 STRATEGY 5 Units Produced = (number of day per monthly) X (wo rking days per pe daily) X (standard output per day) = (10 worker) X (26 day) X (60 minutes/hr ? 26 minutes/unit X 8hr) = 4800 unitsMONTH| FORECAST DEMAND (UNIT)| UNIT PRODUCED| UNITEXCESS| UNIT SHORTAGE| OT UNITS(max=480Unit)| ENDINV| fractional monetary unit| Jan| 5000 †400 = 4600| 4800| 200| | | 200| | Feb| 4900| 4800| | 100| | 100| | Mar| 4500| 4800| 300| | | 400| | Apr| 4200| 4800| 600| | | 1000| | May| 6300| 4800| | 1500| 480| | 20| Jun| 5000| 4800| | 200| 200| | | Jul| 5100| 4800| | 300| 300| | | Aug| 4800| 4800| -| -| -| -| | Sept| 4700| 4800| 100| | | 100| | | | 43200| | | 980| 1800| 20| Overtime unit max = 4 X 2 X 26 per month ? 6 month/unit X 60 minute/unit = 480 units TOTAL PRODUCTION COST Regular Production Cost = (43200) X (RM5/hr) X (26 minute/unit ? 60 minute/hr) = RM 93,600 Overtime Cost = (980 units) X (RM7. 50/hr) X (26 minute/unit ? 60 minute/hr) = RM 3,185 Inv. Holding Cost = (1800 units) X (RM2. 40 per unit) = RM 4,320 Subcontracting Cost = (20 units) X (R M20 per unit) = RM 400 Thus, total cost = RM 101,505\r\n'