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22 Feb 2020, 23:16
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Dan among
reviewers: 4 Alvin among
reviewers: 4
reviewers: 4 Alvin among
reviewers: 4
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
75%
(hard)
Question Stats:
62% (02:24) correct
38%
(02:43)
wrong
based on 950
sessions
History
Date
Time
Result
Not Attempted Yet
Alvin (President), Brad (Vice President), Chad (Vice President), Dan (senior analyst), Ellinor (analyst), and Farsad (analyst) work at Goldly & Morgman, a corporate firm that works with consultants. The president supervises the vice president, who in turn supervises the senior analyst, who in turn supervises the analysts. There is one exception, which is that Brad does not supervise anyone. These are the only supervisory relationships involving these 6 employees.
Each proposal it receives from its consultants must be initially reviewed by exactly one employee. Each proposal reviewed by an employee must then be reviewed by that person’s supervisor. No other rules require anyone else to review the proposal. Anyone not required to review a given proposal will not review it.
Select Dan among reviewers for the maximum number of employees that could have reviewed a single proposal if Dan were among the reviewers. Select Alvin among reviewers for the maximum number of employees that could have reviewed a single proposal if Alvin were among the reviewers. Make only two selections, one in each column.
Each proposal it receives from its consultants must be initially reviewed by exactly one employee. Each proposal reviewed by an employee must then be reviewed by that person’s supervisor. No other rules require anyone else to review the proposal. Anyone not required to review a given proposal will not review it.
Select Dan among reviewers for the maximum number of employees that could have reviewed a single proposal if Dan were among the reviewers. Select Alvin among reviewers for the maximum number of employees that could have reviewed a single proposal if Alvin were among the reviewers. Make only two selections, one in each column.
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Dan among reviewers |
Alvin among reviewers |
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ShowHide Answer
Official Answer
Dan among
reviewers: 4 Alvin among
reviewers: 4
reviewers: 4 Alvin among
reviewers: 4
22 Feb 2020, 23:29
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If Dan is among the reviewers the maximum review could be 4
Since the chain goes as E/F->D->C->->A
If Alan is among the reviewers the maximum number of reviewers could be 4
Since the chain goes as E/F->D->C->->A
Posted from my mobile device
Since the chain goes as E/F->D->C->->A
If Alan is among the reviewers the maximum number of reviewers could be 4
Since the chain goes as E/F->D->C->->A
Posted from my mobile device
thkkrpratik
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Joined: 22 Nov 2021
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26 Apr 2022, 22:48
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Sajjad1994
A -> Analyst, SA -> Sr. Analyst, VP -> Vice Prez, P -> Prez
By charting out the hierarchy, we can make this easy.
Brad <- Alvin -> Chad -> Dan -> Ellinor & Farsad
If Dan is among the reviewers, then the proposal can either be shared with him or with Ellinor/Farsad. As we have to find the maximum number of reviewers, we start at the A level and go up to the P level.
Total -> A + SA + VP + P = 4
If Alvin is among the reviewers, then the proposal can either be shared with him (least reviews) or with Ellinor/Farsad (max reviews). As we have to find the maximum number of reviewers, we start at the A level and go up to the P level.
Total -> A + SA + VP + P = 4
Both selections will be 4.
