Business Plans

What are the strategic plans and business objectives in a pastry business?

I’m looking at starting a simple business on a local college campus. I’m planning on selling simple seasonal snacks and drinks for 50 cents each. Which of the following things would you likely buy for 50 cents:
If the weather was HOT:
popcicle, lemonade,

if the weather was Cold:
cup of hot choclate, coffee, tea

Thank You for your input…