Evaluating alternative simple regression models, not for profit. (Chapter Appendix) (30-40 minutes) Pauline Raphael, executive assistant to
Question:
Evaluating alternative simple regression models, not for profit.
(Chapter Appendix) (30-40 minutes) Pauline Raphael, executive assistant to the principal of Ecole Supérieure des Mines de St Etienne, is concerned about the overhead costs at her university. Cost pressures are severe, so controlling and reducing overheads is very important. Raphael believes overhead costs incurred are generally a function of the number of different academic programmes (including different specialisations, degrees and majors) that the university has and the number of enrolled students. Both have grown significantly over the years. She collects the following data: cde2
REQUIRED 1. Plot the relationship between overhead costs and each of the following variables:
(a) number of academic programmes, and
(b) number of enrolled students.
2. Compare and evaluate the two simple regression models estimated by Raphaél. Use the comparison format employed in Exhibit 9-20.
3. What insights do the analyses provide about controlling and reducing overhead costs at the Ecole Supérieure?
Step by Step Answer:
Management And Cost Accounting
ISBN: 9780130805478
1st Edition
Authors: Charles T. Horngren, Alnoor Bhimani, Srikant M. Datar, George Foster