player/finance.h
inline sint64 calc_margin(sint64 operating_profit, sint64 proceeds)
{
	if (proceeds == 0) {
		return 0;
	}
	return (10000 * operating_profit) / proceeds;
}
/**
 * Encapsulate margin calculation  (Operating_Profit / Income)
 */
Encapsulate margin calculation  (Operating_Profit / Income)
Encapsulate margin calculation ( Operating_Profit / Income )
inline sint64 calc_margin(sint64 operating_profit, sint64 proceeds)
{
	if (proceeds == 0) {
		return 0;
	}
	return (10000 * operating_profit) / proceeds;
}
inline sint64 calc_margin ( sint64 operating_profit , sint64 proceeds ) { if ( proceeds == 0 ) { return 0 ; } return ( 10000 * operating_profit ) / proceeds ; }
Encapsulate margin calculation  (Operating_Profit / Income)
Encapsulate margin calculation ( Operating_Profit / Income )