| 摘要 |
PROBLEM TO BE SOLVED: To display an estimated put-out ratio of total scheduled number of introduced machines which is a sum of the scheduled number of the introducing machines by inputting the scheduled number of the introducing slot machines when they are introduced in relation to a system for providing management information of a hall utilizing the Internet, a program and a recording medium. SOLUTION: A server 100 is provided with an initial put-out ratio storing means 111, a means 112 for storing the scheduled number of the introducing machines, an estimated put-out ratio operating means 121 and an estimated put-out ratio displaying and controlling means 131. The estimated put-out ratio operating means 121 can operate the estimated put-out ratio of the total scheduled number of the introducing machines which is a sum of the scheduled number of the introducing machines based on the put-out ratio on every set value stored in the initial put-out ratio storing means 111 and the scheduled number of the introducing machines on every set value stored in the means 112 for storing the scheduled number of the introducing machines. The estimated put-out ratio displaying and controlling means 131 is for displaying the estimated put-out ratio operated by the estimated put-out ratio operating means 121 on a client 300.
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