Answered: From the textbook NETWORK FLOWS:…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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From the textbook NETWORK FLOWS: THEORY, ALGORITHMS, AND APPLICATIONS - Exercise 4.2:

Formulate and solve with Python code using a topo-shortest-path algorithm and data below:

Beverly owns a vacation home in Cape Cod that she wishes to rent for the period May 1 to August 31. She has solicited a number of bids, each having the following form: the day the rental starts (a rental day starts at 3 P.M.), the day the rental ends (checkout time is noon), and the total amount of the bid (in dollars). Beverly wants to identify a selection of bids that would maximize her total revenue. Find the best bids to accept using python.

Data Below:

Bid	Start	End	Nights	Price
1	1	3	2	581
2	2	6	4	1149
3	2	5	3	844
4	3	8	5	1406
5	4	8	4	1129
6	6	12	6	1701
7	8	12	4	1136
8	8	16	8	2245
9	8	18	10	2829
10	12	16	4	1140
11	12	17	5	1429
12	13	16	3	865
13	15	20	5	1419
14	17	21	4	1120
15	18	20	2	574
16	19	24	5	1401
17	23	30	7	1973
18	25	28	3	866
19	25	29	4	1129
20	27	31	4	1122

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