A telephone call center uses four customer service representatives (CSRs) during the 8:30 to 9:00 a.m. time period. The standard service rate is 2.0 minutes per telephone call per CSR. Assuming a target labor utilization rate of 70 percent, how many calls can these four CSRS handle during this half-hour period? Round your answer to the nearest whole number.

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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### Transcription for Educational Content

#### Problem Statement

A telephone call center operates with four customer service representatives (CSRs) during the 8:30 to 9:00 a.m. time period. The standard service rate is 2.0 minutes per telephone call per CSR. Assuming a target labor utilization rate of 70 percent, determine the number of calls these four CSRs can handle during this half-hour period. Round your answer to the nearest whole number.

#### Calculation

To solve this, first, determine the total available minutes for the four CSRs during the half-hour period:

- Each CSR has 30 minutes in the half-hour period.
- Total time for four CSRs = 4 CSRs × 30 minutes = 120 minutes.

Next, apply the target labor utilization rate:

- Available service minutes at 70% utilization = 120 minutes × 70% = 84 minutes.

Finally, calculate the number of calls:

- Each call takes 2.0 minutes.
- Total number of calls = 84 minutes ÷ 2.0 minutes per call = 42 calls.

#### Correction Notice

The answer is shown as "14 calls" with a red X, indicating this answer is incorrect. The correct calculation, as demonstrated, suggests they can handle 42 calls during the period.
Transcribed Image Text:### Transcription for Educational Content #### Problem Statement A telephone call center operates with four customer service representatives (CSRs) during the 8:30 to 9:00 a.m. time period. The standard service rate is 2.0 minutes per telephone call per CSR. Assuming a target labor utilization rate of 70 percent, determine the number of calls these four CSRs can handle during this half-hour period. Round your answer to the nearest whole number. #### Calculation To solve this, first, determine the total available minutes for the four CSRs during the half-hour period: - Each CSR has 30 minutes in the half-hour period. - Total time for four CSRs = 4 CSRs × 30 minutes = 120 minutes. Next, apply the target labor utilization rate: - Available service minutes at 70% utilization = 120 minutes × 70% = 84 minutes. Finally, calculate the number of calls: - Each call takes 2.0 minutes. - Total number of calls = 84 minutes ÷ 2.0 minutes per call = 42 calls. #### Correction Notice The answer is shown as "14 calls" with a red X, indicating this answer is incorrect. The correct calculation, as demonstrated, suggests they can handle 42 calls during the period.
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