Problem 2. A company that produces instant mashed potatoes must meet demand for the next four months (shown in the table below). The company can produce up to 750 lbs. of potatoes with its usual labor per month. The company can also hire additional labor for a month at a time to increase its production capacity for that month; each unit of additional labor increases capacity by 50 lbs (fractional units are permitted). The company can store potatoes that it has produced across months. If the company stores less than 400 lbs. of pota- toes, then the holding cost is equal to $5 per lb. of potatoes per month stored. For each lb. of potatoes above 400, an additional cost of $1.50 per lb. per month is applied for the extra storage space needed. Formulate an LP to satisfy demand in the next four months at the minimum cost. Demand in lbs. Cost per unit extra labor Month 1 | Month 2 | Month 3 Month 4 1000 $1200 700 800 1500 $1000 $1200 $1000

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter6: Optimization Models With Integer Variables
Section6.4: Fixed-cost Models
Problem 14P
icon
Related questions
Question
Problem 2. A company that produces instant mashed potatoes must meet demand for the
next four months (shown in the table below). The company can produce up to 750 lbs. of
potatoes with its usual labor per month. The company can also hire additional labor for a
month at a time to increase its production capacity for that month; each unit of additional
labor increases capacity by 50 lbs (fractional units are permitted). The company can store
potatoes that it has produced across months. If the company stores less than 400 lbs. of pota-
toes, then the holding cost is equal to $5 per lb. of potatoes per month stored. For each lb. of
potatoes above 400, an additional cost of $1.50 per lb. per month is applied for the extra storage
space needed. Formulate an LP to satisfy demand in the next four months at the minimum cost.
Month 1 Month 2 | Month 3 Month 4
Demand in lbs.
700
800
1000
1500
Cost per unit extra labor
$1000
$1200
$1200
$1000
Transcribed Image Text:Problem 2. A company that produces instant mashed potatoes must meet demand for the next four months (shown in the table below). The company can produce up to 750 lbs. of potatoes with its usual labor per month. The company can also hire additional labor for a month at a time to increase its production capacity for that month; each unit of additional labor increases capacity by 50 lbs (fractional units are permitted). The company can store potatoes that it has produced across months. If the company stores less than 400 lbs. of pota- toes, then the holding cost is equal to $5 per lb. of potatoes per month stored. For each lb. of potatoes above 400, an additional cost of $1.50 per lb. per month is applied for the extra storage space needed. Formulate an LP to satisfy demand in the next four months at the minimum cost. Month 1 Month 2 | Month 3 Month 4 Demand in lbs. 700 800 1000 1500 Cost per unit extra labor $1000 $1200 $1200 $1000
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Optimization models
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Practical Management Science
Practical Management Science
Operations Management
ISBN:
9781337406659
Author:
WINSTON, Wayne L.
Publisher:
Cengage,