Easy Macaroni Salad

• 1 hellmans real mayo
• 140 gr green (chopped)
• 100 gr celery (sliced)
• 100 gr elbow macaroni (cooked)
• 30 ml vinegar
• 30 gr onion (chopped)
• 16 ml prepared mustard
• 4 gr sugar
• 3 gr salt
• 1 gr pepper