Teacher Appreciation Flower Cupcakes

I made these 10 cupcakes for Teacher Appreciation Week at my son's preschool.  They are yellow cake cupcakes with green checked foils to symbolize foliage decorated as flowers with light pink, purple, orange, and yellow buttercream icing.  I have always thought we can never do enough to let our children's teachers know they are a valuable part of our children's lives. The cost of these cupcakes were: 

Buttercream Icing per Batch: $2.55

Yellow Cakes: $1.93 x .5 = $.97
Labor: $6.00 per hour x 1.75 = $10.50
Total: $14.02