6、决策各要素详解9互联网端口

1、WebsitedevelopmentandPart of GMC-simulator regarding website did not changed much compared to the previous ver WebsitedevelopmentandPart of GMC-simulator regarding website did not changed much compared to the previous ver evel byogywithproductqualityestimationisalsodeterminednotbyfixednumberofstars

2、(1,2, 3,4, 5), but numerically. But in contrasttothe productquality estimation,sheet“W” withoriginal data for management report does not contain such information.WebsiteSeries of tests showedtlevelofthewebsite(numberofstars)dependsonlyoninvestmentsinwebsite development, other factors do not affect o

3、r their influence is insignificant. Searching exact formula for calculating the number of stars from investments failed, but it is not the key to understand website development. Optimal investment strategy for the website development can be easily found by tests or brute force management reports.ore

4、 detail impact of website on sales will be described in other Each websievel requires different investments to maheexactnumberofstars.Thehigherlevel of the website, the greater cost of its maenance. Average minimums to keep the number of stars for each scenario (but you should knowt for a particular

5、 scenario it can be differ by +/- 1 po1*- 2*- 3*- 4*- 5*-39(39onlyforscenario0.597,fortheremainingisAfterlevelofthewebsiteincreases,growsthenumberofvisitors.Percentageofvisitorswhocancomeon website is directly proportional to the sales inernet in current period. Each additional percentage of visitor

6、sgivesasimilarpercentageincreaseinsales.Therefore,itisimportanttominimizethepercentage of visitors who could not come on your website (failure rate) - as a reserve to increase sales. For exif the percentage failure rate was 3%, and became 1%, salesernet will grow by 3 - 1 = 2%To calculate the number

7、 of ports requiredhe current period, it is nesarytocorrectlypredictthe number of visitors. Attendance depends on:WebsiteCorporateFormula for calculating visitorshe current period - 85% of visitorshepreviousperiod+500* corporate advertisinghe current period (ernet, thousands)For exle, if the number o

8、f visitorshepreviousperiodwas95000people,corporateadvertising75, thennumberofhecurrentperiodwillbeequalto95000*0.85+500*75=118250 （12345发的平均最低保持的星数为每个方案（但你应该知道，对于一个特定的情况下，可以通过+/- 点不同1.1 * - 2.2 * - （12345发的平均最低保持的星数为每个方案（但你应该知道，对于一个特定的情况下，可以通过+/- 点不同1.1 * - 2.2 * -3.3 * - 6 4.4*-155.5*39（390.597售。游客

9、每增加一个百分点给出了类似比例的销售增长。作为储备，以增加销售 - （故障率）12- 313The lowestsible failure rate may be 0%, but in practice it is very expensive to reach this level (you need a lot of ports), so-0.1%.Theformulaforcalculatingtheminimumrequirednumberofports to reach 0.1% will be - 0.0091 * visitorshe current period 0.6582F

10、or exle,ifthenumberofvisitorsis118250,thenrequirednumberofportsequalto0.0091*118 250 0.6582 = 19.86 - rounded, the number of ports is 20.OptimalstrategyofbuyingFor exle, on scenario 0.597 each 1% increasing in sales givese 5 000 (fromexperience), which is equal to buying 5 ports, but in fact ports a

11、re cher.Youshouldholdminimum failure rate - optimal 0.1%Payment after buying ports goes with lag of 1 period. Ports purchased in 1 period, will be payed in 2 period, etc. For exle,portspurchasedin5period,youwillpayin6period,ienever. Therefore,in5 periodyoucanbuyeven99portswithoutanycoststoyourcompany.Onthecontrary,portsincreasing will reduce failure rate to 0% and give small bonus to sales.2.- 85，较前期+ 500 *在本期（互联网，千