How To make Orange Rice with Chicken

1 pk Chicken tenderloins
2 T Margarine
1 c Mandarin oranges, drained
1/4 c Almonds, sliced (optional)
2 T Salad oil
1/2 c Celery, chopped
2 c Rice, cooked
Heat large skillet. Add oil and chicken, saute until tender. Remove chicken, metl margarine in same skillet and saute celery. Stir in orange slices, and other ingredients. Toss until heated.