Seven Layer Cookie Bars

Ingredients

• 1/2 cup margarine, melted
• 1 1/4 cup graham cracker crumbs
• 1 bag chocolate chips (12 oz.)
• 1 cup butterscotch chips OR 1 1/2 cups melted peanut butter
• 1 1/2 cup coconut
• 1 can (14 oz.) sweetened condensed milk
• 1 1/2 cups chopped nuts