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I need to do everything in excel, so please explain well the formulas..

Consider the descriptions of management accounting provided in the textbook (chapter 1). Discuss why the associated responsibilities are viewed as accounting" and how people handling those responsibilities interface with other functional areas in fulfilling the stated responsibilities. What skills and knowledge does one need to fulfill the responsibilities?

This production data was recorded during the last quarter of operations at Metal Company.

Week	Unit Produced	Machine Hours
1	1,692	4,153
2	1,330	2,529
3	1,559	3,184
4	1,633	3,531
5	1,432	2,893
6	1,572	2,282
7	1,372	2,955
8	1,433	3,016
9	1,795	4,200
10	1,464	2,772
11	1,723	2,166
12	1,278	2,507

Required

a)Plot machine hours versus units produced.

b)Estimate the number of machine hours per unit of production using the high-low method.