Archaeology Inc. The firm Archaeology Inc. is specialised in performing archaeological excavations in geographical areas that are

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Archaeology Inc.

The firm Archaeology Inc. is specialised in performing archaeological excavations in geographical areas that are designated to be developed for new construction works. In the last few years, the excavation business has become increasingly competitive. Most project developers select the archaeological company for doing the excavation in their site mostly based on lowest price offers. Mrs. Abinta, the controller of Archaeology Inc., has become increasingly aware of the importance of gaining sufficient economies of scale in her company.

During busy times, employees in Archaeology Inc. become flexible and perform many different tasks when required. Even back-office personnel sometimes join in to help in the excavation sites. Mrs. Abinta wonders whether it is possible to gain economies of scale in her company. She decides to analyse the average cost of archaeological excavation per hectare in the last year (50 weeks), which are the following:

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Required:
1. Estimate a simple regression model for the average costs per hectare.
2. Comment on the quality of the relationship you found.
3. Adapt the regression function in order to capture the economies of scale effect.
4. Try to do the same as under ‘3’ using Excel’s line fitting possibilities. Which line fitting option should be choosen and why?

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Advanced Management Accounting

ISBN: 9780273730187

1st Edition

Authors: Tom Groot, Frank Selto

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