I29-83

Question

At this museum, each exhibition must pass through six preparation stages, numbered 1 through 6, before it can be opened to the public. While an exhibition is still moving through these stages, its current stage is recorded at the end of each calendar day. Once Stage 6 is finished, the exhibition is considered open.
 
Most stages require either 1 or 2 days of work, and none is permitted to last beyond 3 days. If an exhibition remains longer than this limit, it is regarded as delayed. If an exhibition is discontinued, it is assigned Stage 0, which indicates that the process has been terminated and the exhibition will not open.The six stages of exhibition preparation, with departments and timeline shares, are grouped into three phases: Early, Middle, and Final.
      Stage   Department   Phase   Timeline Share (%)       1   Curation   Early   15       2   Conservation   Early   25       3   Design   Middle   30       4   Installation   Middle   20       5   Administration   Final   5       6   Operations   Final   5The museum keeps a log that records the stage of each exhibition for every day it remains in preparation. The excerpt below shows the log as of Day 5 of Week 7. For example,  Modern Sculpture  began on Day 3 (D-3) of Week 6, spent 2 days in Stage 1, then 3 days in Stage 2, followed by 2 days in Stage 3, and has now been in Stage 4 for 3 days.
      Exhibition   W6: D-2   W6: D-3   W6: D-4   W6: D-5   W6: D-6   W6: D-7   W7: D-1   W7: D-2   W7: D-3   W7: D-4   W7: D-5       Ancient Coins   1   1   2   2   2   3   3   3   3   3   3       Modern Sculpture   -   1   1   2   2   2   3   3   4   4   4       Medieval Tapestries   -   -   -   1   1   1   2   2   3   3   4       Impressionist Paintings   2   2   3   3   4   4   5   5   5   6   6       Lost Civilizations   1   1   1   0   0   0   0   0   0   0   0

Bunuel · Answer

Official Solution:

•  Ancient Coins : Stage 3 lasts 5 days, which exceeds the 3-day limit.  Delayed .
 
•  Modern Sculpture : All stages are 3 days or fewer.  Not necessarily delayed .
 
•  Impressionist Paintings : All stages are 3 days or fewer.  Not necessarily delayed .

Correct answer:

Ancient Coins  "Delayed"

Modern Sculpture  "Not necessarily delayed"

Impressionist Paintings  "Not necessarily delayed"

I29-83

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My Rewards

Stage	Department	Phase	Timeline Share (%)
1	Curation	Early	15
2	Conservation	Early	25
3	Design	Middle	30
4	Installation	Middle	20
5	Administration	Final	5
6	Operations	Final	5

Exhibition	W6: D-2	W6: D-3	W6: D-4	W6: D-5	W6: D-6	W6: D-7	W7: D-1	W7: D-2	W7: D-3	W7: D-4	W7: D-5
Ancient Coins	1	1	2	2	2	3	3	3	3	3	3
Modern Sculpture	-	1	1	2	2	2	3	3	4	4	4
Medieval Tapestries	-	-	-	1	1	1	2	2	3	3	4
Impressionist Paintings	2	2	3	3	4	4	5	5	5	6	6
Lost Civilizations	1	1	1	0	0	0	0	0	0	0	0

Delayed	Not necessarily delayed
		Ancient Coins
		Modern Sculpture
		Impressionist Paintings