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Mathematical Problems in Engineering
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Special Issues
Mathematical Problems in Engineering
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2022
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Article
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Tab 7
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Research Article
Big Data Perspective on Financial Operations Revenue Management Approach
Table 7
Virtual class classification.
Virtual grades
Ticket price
ODF
1
100
1
200
4
150
7
2
90
2
180
5
135
8
3
70
3
140
6
105
9