Eve and Her Three College Friends Enjoy Perfumes

Eve and her three college friends enjoy perfumes. As a special gift to each of them last holiday season, she found a way to make scented candles with each friend's favorite perfume scent. The three friends loved her gift idea and encouraged Eve to create more and sell them online. Recently, she is filling orders from her website, and turning a profit. Eve is proof that:

A) me-too businesses work.
B) when you successfully fill a market need, you can make money.
C) the Internet is a way to distribute just about anything.
D) the cost of supplies to make candles is relatively cheap.