GMAT一道应用题
Ifanorganizationweretosellnticketsforatheaterproduction,thetotalrevenuefromticketsaleswouldbe20%greaterthanthetotalcostsofproduction.Iftheorganizationactuallysoldallbut5%ofthentickets,thetotalrevenuefromticketsaleswaswhatpercentgreaterthanthetotalcostsofproduction?