A computer manufacturer gathered average monthly sales from its 56 branch offices and dealers and estimated the following demand for its products: Q=15,000-2.8P +150 A +0.3 Pc+ 0.35 Pm +0.2 Pt (2.17) (0.85) (2.5) (2.05) (1.53) where: P is the price of basic model=$7000 A is advertising expenditures $52000 Pc average price of personal computer= $4000 Pm average price of minicomputer= $15000 Pt average price of leading competitor's workstation -$8000 the numbers in brackets are the t-statistics Which variable(s) are significant in influencing the demand for the above firm? O a. P, Pm and Pt O b. P, A and Pc Oc. P, Pc and Pm Od. A and Pc

Managerial Economics: Applications, Strategies and Tactics (MindTap Course List)
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Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
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Chapter17: Long-term Investment Analysis
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A computer manufacturer gathered average monthly sales from its 56 branch offices and dealers and
estimated the following demand for its products:
Q=15,000-2.8 P +150 A +0.3 Pc+ 0.35 Pm +0.2 Pt
(2.17) (0.85) (2.5) (2.05)
(1.53)
where: P is the price of basic model=$7000
A is advertising expenditures $52000
Pc average price of personal computer= $4000
Pm average price of minicomputer= $15000
Pt average price of leading competitor's workstation =$8000
the numbers in brackets are the t-statistics
Which variable(s) are significant in influencing the demand for the above firm?
O a. P, Pm and Pt
Ob. P, A and Pc
Oc. P, Pc and Pm
O d. A and Pc
Transcribed Image Text:A computer manufacturer gathered average monthly sales from its 56 branch offices and dealers and estimated the following demand for its products: Q=15,000-2.8 P +150 A +0.3 Pc+ 0.35 Pm +0.2 Pt (2.17) (0.85) (2.5) (2.05) (1.53) where: P is the price of basic model=$7000 A is advertising expenditures $52000 Pc average price of personal computer= $4000 Pm average price of minicomputer= $15000 Pt average price of leading competitor's workstation =$8000 the numbers in brackets are the t-statistics Which variable(s) are significant in influencing the demand for the above firm? O a. P, Pm and Pt Ob. P, A and Pc Oc. P, Pc and Pm O d. A and Pc
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