ABC Wash, Inc., makes commercial and industrial laundry machines (the kinds hotels use), and has these aggregate demand requirements for the next six months. The firm has regular capacity for 200 units, and overtime capacity of 20 units. Currently, subcontracting can supply up to 40 units per month, but the subcontracting firm may soon be unavailable. Demand for Month M1 is 220, M2 is 195, M3 is 210, M4 is 212, M5 is 230, and M6 is 205. Previous output level is 150 units and the beginning inventory is 100 units.

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Author:WINSTON, Wayne L.
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Chapter2: Introduction To Spreadsheet Modeling
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### Production Strategy Questionnaire

This interactive module helps explore different production strategies and their associated costs. Review each question and select the appropriate options from the dropdown menus.

#### a. Level Strategy
- **Question:** Produce utilizing a **level strategy** at 180 units, where the company incurs regular time production costs, inventory charges, and any costs due to the change in the production level from the previous output level. What is the cost of this strategy?
  - **Answer Selection:** [Dropdown menu]

#### b. Back-order Requirement
- **Question:** Was there a need to back-order? If so, how many units?
  - **Answer Selection:** [Dropdown menu]

#### c. Mixed Strategy
- **Question:** Produce utilizing a **mixed strategy** by producing 160 units every month. Then, utilize overtime and subcontracting to meet demand. (*Don't forget the capacity limitations on overtime and subcontracting.*) What is the cost of this strategy?
  - **Answer Selection:** [Dropdown menu]

#### d. Overtime Costs
- **Question:** Based on the mixed strategy, what was the cost of utilizing overtime?
  - **Answer Selection:** [Dropdown menu]

#### e. Varying Workforce
- **Question:** Based on a strategy of **varying the workforce** (Chase), what is the total cost?
  - **Answer Selection:** [Dropdown menu]

#### f. Cost-Effective Strategy
- **Question:** Which strategy provides the lowest cost solution?
  - **Answer Selection:** [Dropdown menu]

This questionnaire is designed to help you understand and analyze the financial implications of different production strategies in a business setting.
Transcribed Image Text:### Production Strategy Questionnaire This interactive module helps explore different production strategies and their associated costs. Review each question and select the appropriate options from the dropdown menus. #### a. Level Strategy - **Question:** Produce utilizing a **level strategy** at 180 units, where the company incurs regular time production costs, inventory charges, and any costs due to the change in the production level from the previous output level. What is the cost of this strategy? - **Answer Selection:** [Dropdown menu] #### b. Back-order Requirement - **Question:** Was there a need to back-order? If so, how many units? - **Answer Selection:** [Dropdown menu] #### c. Mixed Strategy - **Question:** Produce utilizing a **mixed strategy** by producing 160 units every month. Then, utilize overtime and subcontracting to meet demand. (*Don't forget the capacity limitations on overtime and subcontracting.*) What is the cost of this strategy? - **Answer Selection:** [Dropdown menu] #### d. Overtime Costs - **Question:** Based on the mixed strategy, what was the cost of utilizing overtime? - **Answer Selection:** [Dropdown menu] #### e. Varying Workforce - **Question:** Based on a strategy of **varying the workforce** (Chase), what is the total cost? - **Answer Selection:** [Dropdown menu] #### f. Cost-Effective Strategy - **Question:** Which strategy provides the lowest cost solution? - **Answer Selection:** [Dropdown menu] This questionnaire is designed to help you understand and analyze the financial implications of different production strategies in a business setting.
**ABC Wash, Inc. Production Planning Case Study**

**Context:**
ABC Wash, Inc. manufactures commercial and industrial laundry machines, primarily used by hotels. The company faces the following monthly aggregate demand for the next six months: 

- Month M1: 220 units
- Month M2: 195 units
- Month M3: 210 units
- Month M4: 212 units
- Month M5: 230 units
- Month M6: 205 units

The firm has a regular production capacity of 200 units per month and an overtime capacity of 20 units. Currently, subcontracting can supplement this with up to 40 additional units per month, but the availability of this option may change.

Previous production output was 150 units with an inventory starting at 100 units.

**Cost Information:**

- Back-Ordering: $250 per unit per month
- Inventory Holding: $100 per unit at the end of the month
- Regular Time Production: $1,200 per unit
- Subcontracting: $2,000 per unit
- Overtime: $1,500 per unit
- Cost of Increasing Units (Hiring): $200 per unit
- Cost of Decreasing Units (Layoffs): $350 per unit

**Problem Questions:**

a. **Level Strategy Production Cost:**
   Produce utilizing a level production strategy at 180 units per month. Incur costs based on regular production, inventory holding, and capacity changes. Determine the total cost of this production strategy.

b. **Back-Ordering Necessities:**
   Determine if there is a need to back-order during the six months. Calculate how many units need to be back-ordered if applicable.

f. **Lowest Cost Strategy:**
   Assess various strategies to find the most cost-effective solution for production planning over the six-month period. Make your selection based on the provided data and constraints.

This case study explores optimal production strategies under given constraints, enabling learners to analyze costs and develop decision-making skills related to operations management.
Transcribed Image Text:**ABC Wash, Inc. Production Planning Case Study** **Context:** ABC Wash, Inc. manufactures commercial and industrial laundry machines, primarily used by hotels. The company faces the following monthly aggregate demand for the next six months: - Month M1: 220 units - Month M2: 195 units - Month M3: 210 units - Month M4: 212 units - Month M5: 230 units - Month M6: 205 units The firm has a regular production capacity of 200 units per month and an overtime capacity of 20 units. Currently, subcontracting can supplement this with up to 40 additional units per month, but the availability of this option may change. Previous production output was 150 units with an inventory starting at 100 units. **Cost Information:** - Back-Ordering: $250 per unit per month - Inventory Holding: $100 per unit at the end of the month - Regular Time Production: $1,200 per unit - Subcontracting: $2,000 per unit - Overtime: $1,500 per unit - Cost of Increasing Units (Hiring): $200 per unit - Cost of Decreasing Units (Layoffs): $350 per unit **Problem Questions:** a. **Level Strategy Production Cost:** Produce utilizing a level production strategy at 180 units per month. Incur costs based on regular production, inventory holding, and capacity changes. Determine the total cost of this production strategy. b. **Back-Ordering Necessities:** Determine if there is a need to back-order during the six months. Calculate how many units need to be back-ordered if applicable. f. **Lowest Cost Strategy:** Assess various strategies to find the most cost-effective solution for production planning over the six-month period. Make your selection based on the provided data and constraints. This case study explores optimal production strategies under given constraints, enabling learners to analyze costs and develop decision-making skills related to operations management.
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