Sugar, Spice & Everything Nice Cupcakes is a cupcake bakery run by two 17-year-old students that provides customized cupcakes for special events. They analyze the market in Miami areas like Pinecrest and Coral Gables and identify women ages 25-45 with incomes around $60,000 as their target customers. The business plan outlines their product, competitive advantages, marketing strategy, expenses, sales projections, and financing to launch the cupcake bakery.