Solve Inequalities with Positive Multiplication or Division — Examples

A student organization at the University of Pittsburgh is hosting a bake sale. Each of the small desserts are $\$0.50$ ($50$ cents) each, but they are being sold in packs of $4$. The larger desserts are $\$2$ and sold individually. If the club is trying to make at least $\$100$ this afternoon, at least how many items does the club need to sell tonight?