Whole Wheat Chocolate Cake

Ingredients

1 1/2 c sugar
1 c flour
3/4 c wheat flour
2 t baking soda
1 t salt
1 c butter
1/4 c cocoa
2 eggs
1/2 c sour cream

Instructions

-------------------------------COCOA FROSTING------------------------------1/2 c Butter Or Regular Margarine 6 t Milk 1/4 c Cocoa; Baking 1 lb Confectioners Sugar; (1 Box) 1 t