a) If Donna Battista returns from a 300-mile trip that took her out of town for 5 days, what is the expected amount she should claim as expenses? b) Battista submitted a reimbursement request for S685. What should the accountant do? c) Should any other variables be included? Which ones? Why?
a) If Donna Battista returns from a 300-mile trip that took her out of town for 5 days, what is the expected amount she should claim as expenses? b) Battista submitted a reimbursement request for S685. What should the accountant do? c) Should any other variables be included? Which ones? Why?
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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answer a,b,c
![Accountants at the Tucson firm, Larry Youdelman,
CPAS, believed that several traveling executives were submitting
unusually high travel vouchers when they returned from business
trips. First, they took a sample of 200 vouchers submitted from
the past year. Then they developed the following multiple-regres-
sion equation relating expected travel cost to number of days on
the road (x,) and distance traveled (x,) in miles:
ŷ = $90.00 + $48.50x1 + $.40x2
The coefficient of correlation computed was .68.
a) If Donna Battista returns from a 300-mile trip that took her
out of town for 5 days, what is the expected amount she should
claim as expenses?
b) Battista submitted a reimbursement request for S685. What
should the accountant do?
c) Should any other variables be included? Which ones? Why?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa0f103ee-3a9a-4bdf-b1ba-b1a4f6c1fd83%2Fced3e5f0-7fee-4266-ba06-6368d37c96a8%2Fq0tcvcs_processed.png&w=3840&q=75)
Transcribed Image Text:Accountants at the Tucson firm, Larry Youdelman,
CPAS, believed that several traveling executives were submitting
unusually high travel vouchers when they returned from business
trips. First, they took a sample of 200 vouchers submitted from
the past year. Then they developed the following multiple-regres-
sion equation relating expected travel cost to number of days on
the road (x,) and distance traveled (x,) in miles:
ŷ = $90.00 + $48.50x1 + $.40x2
The coefficient of correlation computed was .68.
a) If Donna Battista returns from a 300-mile trip that took her
out of town for 5 days, what is the expected amount she should
claim as expenses?
b) Battista submitted a reimbursement request for S685. What
should the accountant do?
c) Should any other variables be included? Which ones? Why?
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