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11. :u;les son algunas de las tcnicas disponibles para manejar operaciones cuello debotella> :u;les de ella no incrementan t&roug&put>

ussell, . #., aylor, -. ., %2''(. perations 4anagement, 3ra edicin, 6pper #addle i1!. :u;les son las tres funciones =ue se realizan normalmente dentro de un departamento

de control de la produccin>1D. "ar ejemplos de cuatro tipos de operaciones %de fabricacin o de ser2. :mo debe cuello de botella de recursos y recursos nonbottlenec0 programarse>2F. :5or =u deber$a transferir los lotes y lotes de proceso ser;n tratados de manera

diferente>2G. :u;les son algunos problemas t$picos =ue participan en la programacin de los

empleados>2B. :?u tcnicas cuantitati

Problems

1. *ames 7ross, c&airman of t&e ollege of s&0os&Hs business department, needs to assign

professors to courses next semester. As a criterion for judging 8&o s&ould teac& eac& course,

5rofessor 7ross re

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ourse

5rofessor #tatistics 4anagement +inance Economics

.. +is&er B' D BD !'

". 7ol&ar F' ' G' FD

M. 9ug GD !' G' '

C.I. ustagi DD G' D DD

2. An Alabama lumberyard &as four jobs on order, as s&o8n in t&e follo8ing table. oday is day 2'D

on t&e yardHs sc&edule. Nn 8&at se=uence 8ould t&e jobs be ran0ed according to t&e follo8ing

decision rules)%a( ++#%b( #5%c( /5%d( E"" %""AE(%e( #/AI%f(

&ic& is t&e best and 8&y> alculate t&e mean flo8 time, mean tardiness, maximum and t&e

number of jobs tardy for eac& se=uence. &ic& &as t&e minimum lateness>

*ob "ue "ate 5rocessing time

A 212

- 2'B 3

2'G 3

" 21' G

3. laims recei

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1'. Emergency N 2' 3

!. *obs processed t&roug& 5ercyHs mac&ine s&op pass t&roug& t&ree operations) milling, grinding,

and turning. &e &ours re=uired for eac& of t&ese operations is as follo8s)

*ob 4illing 7rinding urning

A D 1 !

- 2 2 D

3 2 1

" ' 3 '

E ! 1 2

#e=uence t&e jobs by)

%a( #5%b( #/AI

%c( 4a0e a 7antt c&art for eac& mac&ine and eac& rule. &ic& se=uencing rule 8puld yourecommend>

D. Iim *o&nson, .C., t&e c&arge nurse of t&e antepartum 8ard of ity 9ospital in #tarling ity,

need &elp in sc&eduling t&e nurse 8or0force for next 8ee0.%a( reate an employee sc&edule t&at 8ill meet t&e demand re=uirements and guarantee eac&

nurse t8o days off per 8ee0.%b( e

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11

A.M.

12

A.M

2

P.M.

3

P.M.

4

P.M.

5

P.M.

6

P.M

.

7

P.M

.

8

P.M

.

9

P.M.

10

P.M.

Requerimientos 4 8 5 3 2 3 5 7 5 4 2

Asignado

Total

G. /a siguiente matriz contiene los costos %en dlares( ligados a asignar los trabajos A, -,, " y E a las m;=uinas 1, 2, 3, !, y D. Asigne los trabajos a las m;=uinas de modo =uedisminuya al m$nimo los costos

MquinasTareas 1 2 3 4 5

A 6 11 12 3 10B 5 12 10 7 9

7 14 13 8 12

! 4 15 16 7 9

" 5 13 17 11 12

Not"$El participante debe