| 摘要 |
PROBLEM TO BE SOLVED: To provide a game business support device allowing an influence of a change in a tax rate on profit to be confirmed while adjusting each value of a loaned sum, an exchange sum, a putout ratio, and an expected sale amount.SOLUTION: A game business support device for supporting calculation relating to a predetermined tax in a game parlor includes: tax rate input means for inputting a tax rate; loaned sum input means for inputting a loaned sum; exchange sum input means for inputting a prize exchange sum; sale amount input means for inputting an expected sale amount including a charge; putout ratio input means for inputting a predetermined putout ratio; and business profit calculation means for calculating an expected business profit excluding the charge. |
