Program "SHOP" 
variable(s)  QT_MILK

Voc View
{
	Container Rule
	{
		[beginLine 118] CALCULATE QUANTITY MILK  = "10"

		[beginLine 77] IF PRODUCT IS NEED EQUAL-TO "1" AND QUANTITY MILK GREATER-THAN "0" THEN	{
		[beginLine 78] IF MONEY GREATER-THAN PRICE MILK AND BAG LESS-THAN MAX CAPACITY THEN
		[beginLine 81] CALCULATE QUANTITY MILK  = QUANTITY MILK  - "1" 
		}

	}

}

Related Variables
NEED	 : "PRODUCT IS NEED"
MONEY	 : "MONEY"
MAX_CAP	 : "MAX CAPACITY"
BAG	 : "BAG"
PR_MILK	 : "PRICE MILK"