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B 78$A + D 0 5 $$7 - 1( : + + + . . 78$A w 0 5 / - $.$7> @ . ie + 7 ev 0' . rR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Page 2 of 36 C 1 + . . 78$7 4 #. . 78$A . + ; ' . 788< . 5 3 . 78$8. . 788<. 1 . 78$8. 1 + . 78$8 1 @ . B E / )D . 7888 & . $>>>. F + 5 $ " . 7889. Page 3 of 36 78$$ : 0' " 6 + . 78$7 + ) 1 # 3 B . 788C ' . 78$$. / / . 78$7 # G + . 7889. B 78$7 # 3 B . 788>. - . 788> # , 2 H 4 . 0' . # ( B . 788I. # / + F . rR 4 . + . & 7 1 2 A & + 2 . ' 4 1 ( '( C. * '( 1 H w . F . . ie H . 1 ev # %9 78$7 1 1 . 788> 2 - / . ee B 78$$ rP - 1 . . 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J 7< J . $ F 78$$ International Journal of Operations and Production Management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w G + . 6 78$$ . W 7> 0 FB $IA $9< ' .6 C A. 1 .6 F ' FF ' ' '1 . 6 ie G . 788I . W1 # 0 $ CC >7 .6 C W. B $. .6 , 7. 788< . W( (# G + ev . 1 = F' '1 $%< G <I 0 W. .6 ( F 5 %<7 %>7 78 0 . ( 788> . W'1 5 $ %. .6 ' ' ' W. %%> %97 rR 1 G ' %. 1 B 1 D 1 ( %%A G $% 0 ee 5 90 . G 0 .6 $87 $$A $D - C 788< . W .6 B 6 7887 . W W. ." 4 rP " +. . " 7. ' W. 0 . 1 D " 78$7 . W1 .6 $ I 5 $$I ' + . . 1 W. B MW. + $> 0 ' . = 1 7889 . W1 & . " 5 " 3 ' Fo 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Page 30 of 36 . 3 ' 5 7887 . W 5 7> 1 W. FF B C B .6 78 0 Page 31 of 36 .0 ( + . 3 788C . C / # # . = . & 4 .1 ' $8< 0 B I. 7I 0 " 9. 6 7. 3 G ' 5 F ' G . C F + . rP $A 0 A $$ & . 1 - 78$$ . FJJ 5 .0 7 +. G 5 : + . 1 - . 1 .B ) ( " W. B . 7889 . W $ 7. . - : . $>>8 . W0 . G 788$ . W4 3 . A. 1 .6 4 + .6 $7 0 ' M5 AC I9 5 $7. .6 5 %9 0 1 $. F IC CA ' ' 1 C< >7 F' B 7. A8I A77 ' <% 0 ' %I 0 3 C . :$$ 1 C 1 9A CC J A% 0 7. G + 78$$ . W : 1 >7 0 ). 6 " <> 0 & .6 ( F 0 w ( + $ $ W. L . / $ I ie . 78$8 . W . " 78$8 . W1 + W. B L $ ( C. J ev 1 5 +5 W. B $: 78$A ' $8 (# . - . V ) J rR ' B " J78$AJ8$J7<J - . V 788> . W ! . & ee + . = . W. W. 0 I. F . 4. " 5 ' MX YI?. E /. W. $ : W. 5 . 78$A . W W. 1 ' 1 W. B .6 C 5 1 >% $89 : + 5 AI I7 & 1 . 3 78$$ . W1 D 5 F 78$7 78 0 6 ' AI< AC8 . = $>>A . W 5 . $8<A $$87 .= 5 $. . 1 7889 . W( . 78$$ . W 7C ) 5 9< 0 ) 6 5 1 .6 . = 788C . W4 ' ) .5 K 1 $ . .6 B ( 7889 . W' W. B . G. 0 # # Fo 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 International Journal of Operations and Production Management 6 W. L + & ). ) / W. 7>I AA9 W. B .6 $ A%I AI> ( 3 W. 0 )D W. B . = 78$8 . W6 B $: . 3 7888 . W $ 1 ' D ' 7I 0 A8 .6 C ( .6 ( $. AA I$ 0 A8 0 ) C. ' / C%% CC$ 1 International Journal of Operations and Production Management . '. & . ". B 3 6 . ' 78$8 . W1 ' %9 0 7. ' B .= . 9$ 0 %. B . ' . 1 .1 .5 . ; .1 . ; ' 1 788< . W' 4 $>IC . C - 3 $C 78$8 . W . $I ( ( 3 .- 788> . W ' - F 1 1 .6 $A 0 7. .6 ( $. 3 . 1 ' W. .6 (# A% 0 1 F' & $% 0 %. + I. %$% 1 ' B .6 $% 0 ( 4 W. W. F %. 7I> 79> & ' & + C # 0 .6 5 3 J F $9>> $C$8 F ' C 1 & J$8$77C<IJ 788< . W! ' 1 $ $9 G ' J .6 + 7> ' 6 = 78$A w .E $I. ' 90 . . & F (# ( B +J W. ie FJJ 1 $7< $AC ' W. 1 3 $9 0 1 # 0 . 78$A . W B . : +. 0: 1' C .5 1 + 788> . W W. AAC AI% ev . .6 ' .0 7>$ A87 1 1 %II %99 $D + . W. ' rR .G <. C %AA 1 $ D B B & ' $ . ( - 788% . W W. 0 . 9. 1 ee 1 + C 1 W. B .5 G rP . $C 0 788< . W& # 0 .B 1 . $C 0 1 788< . W C 1 . C 1 .6 788> . W. B .1 $ G C .G 1 F5 78$8 . W .6 1 F A8 I% 6 1 W. B $>>C . W .6 $C / 1 + . =. B 1 %I 9A . B .( Fo 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Page 32 of 36 , '1 F 5 W. I ' .6 <0 %. I$< IA$ . = 78$8 . W1 + B 6 " .1 ' " ! . 79 0 .1 ' C. " & W. B 1 4 4 ' .6 $ 3 7889 . W(# 3 6 6 D5 >$ 0 5 W. 0 B 1 A. A>$ %8% 1 $: ' D F 4 . C C>I <7$ . 3 788< . W( 1 ' W. 0 5 B 7>> A$I A$ $D F .6 $$$ 0 7. Page 33 of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w - W. I%I I97 # C 5 $99 $C9 : + . ) ( $>>9 . ( C% <I 0 - W. ie & A. 5 7. 1 AA I7 %. 7AA 79$ . ) ( $><I . 98C 97$ 1 7C 0 $. + 3 F 788% 1 ev .6 ) .6 4 9$ 0 %. 4 %8 0 6 ). 6 # . . 0 rR - >8 0 F' $A 0 ' .6 F 0 1 M 78$7 . W $C / ' 1 . ( $I 7< 0 $C. 1 .D .) $. ( . 1 7889 . W' $L G11)0. ' A$ %C ee B $C 0 1 . - = 788> . W' W. !" 5 $A. C - " ( $ & 5 A$C A7C ' rP . %. .6 1 J B & 6 $ B 788I . W' W. $$ 0 1 1 # 0 . - 788> . W1 . 0 78$7 . W1 . ' $97 $>I W. B C - 1 .6 . 78$7 W. . 5 W. 1 7C ) B . . - + .B 1 ) ' - . # 0 C 6 5 1 788< . W' : 4 J1 !AI Fo 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 International Journal of Operations and Production Management ' ' ' W. B G $ A7 . 1 1 ' ICC I>8 + 1 I8 0 I. ' F ' $7>C $A$C ) + 1 F ' . 6 1 <$ 0 +D A. I$A I7> International Journal of Operations and Production Management ' : 0 ) $ 0 ) ' 4 1/ 1 2 1 1 - + 1 1 1 2 2 3 2 ' 3 B ? ' ) ' ' 1 7 3 ? G + ? + . . ' 2 ? B ) + C88 + $.I88 + 7.%88 + C.888 + 2 !" Q> C% !" QA %I w ie ev 1 ' + 2 ) 2 rR ' (# ? " @ ee $ 2 ' rP 1 3 (# 3 B 3?' 3 3 B Fo 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Page 34 of 36 AA Page 35 of 36 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 International Journal of Operations and Production Management 6 % , 9 : ' (# + 78$7 ' + ; 788C 2 788< 788> 2 - + = 788< 3 + ' : = 788< 2 78$7 . S +H + J S + G + 6 Z Z Z % Z 7 Z Z Z Z Z Z Z Z Z Z Z * : 788< 2 1 . 788> Z S ' " 7889 2 G 788< 788C 2 B 5 788< 2 ( G 78$8 & # 788% 2 : 00 A S 788< C Z Z I Z Z Z I Z Z Z 9 Z Z Z Z Z Z Z I Z Z I Z Z % iew Z Z Z Z % Z 7 A Z Z Z Z Z Z Z Z Z Z Z 788< 4 ( Z Z Z Z 5 . $ % Z % Z % Z $ % Z Z 9 9 ev Z Z Z Z S = 5 Z 7 Z Z B $ Z Z : . 788< 3 Z Z S 1 Z rR S + ' Z ee 788> 2- + A 1 *R rP 1 Z S ( 5 1 Fo 788< 2 : ) 1 * ;. International Journal of Operations and Production Management E7 1 E$ 1 ( EA 5 & 5 ) / w ie ev rR ee rP Fo 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Page 36 of 36