Help me ! 3. Short-Term Memory


#1


What's wrong?

var cashRegister = {
    total: 0,
//insert the add method here    
    
    
    scan: function (item) {
        switch (item) { 
        case "eggs": 
            this.add(0.98); 
            break;
        
        case "milk": 
            this.add(1.23); 
            break;
            
        case "magazine":
            this.add(4.99); 
            break; 
        
        case "chocolate"
            this.add(0.45); 
            break; 
                    
        }
        return true;
    }
};

//Scan 2 eggs and 3 magazines

for (i=0;i<2;i++) {
    cashRegister.scan("eggs");
    }
for (i=0;i<3;i++) {
    cashRegister.scan("magazine");
    }

//Show the total bill
console.log('Your bill is '+cashRegister.total);


Thanks for help !:D


#2

I think you forget
//insert the add method here


#3

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