(b) Use the close-point method to classify the optimal point. (Do NOT round.) f(r,n) Close point 1 33 Optimal point 34 34 31443.2 Close point 2 33 The optimal point is a ---Select-- (c) Suppose the manager budgeted an additional $90 for advertising. Use the solution that was previously given to estimate the resulting change in the optimal value. | additional responses (Round to the nearest whole number.)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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(b) Use the close-point method to classify the optimal point.
(Do NOT round.)
f(r,n)
Close point 1
33
Optimal point
34
34
31443.2
Close point 2
33
The optimal point is a ---Select---
(c) Suppose the manager budgeted an additional $90 for advertising. Use the solution that was previously given to estimate the resulting
change in the optimal value.
additional responses (Round to the nearest whole number.)
Transcribed Image Text:(b) Use the close-point method to classify the optimal point. (Do NOT round.) f(r,n) Close point 1 33 Optimal point 34 34 31443.2 Close point 2 33 The optimal point is a ---Select--- (c) Suppose the manager budgeted an additional $90 for advertising. Use the solution that was previously given to estimate the resulting change in the optimal value. additional responses (Round to the nearest whole number.)
An online dating service is trying to determine how to allocate funds for advertising. The manager decides to advertise on the radio and
through internet ads. Previous experience with such advertising leads the dating service to expect
flr, n) = 0.8r2n responses
when r ads are run on the radio andn internet ads are run.
Check: f(10,30)=2400
Each ad on the radio costs $144, and each internet ad costs $72 and the dating service has budgeted $7344 for advertising, so the advertising
constraint is
g(r, n) = 144r+72n=7344 dollars.
Transcribed Image Text:An online dating service is trying to determine how to allocate funds for advertising. The manager decides to advertise on the radio and through internet ads. Previous experience with such advertising leads the dating service to expect flr, n) = 0.8r2n responses when r ads are run on the radio andn internet ads are run. Check: f(10,30)=2400 Each ad on the radio costs $144, and each internet ad costs $72 and the dating service has budgeted $7344 for advertising, so the advertising constraint is g(r, n) = 144r+72n=7344 dollars.
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