Category	Assumption	Validated?	Validation Tactics
Problem	I assume user X has a problem with Y.
…		Surveys, Interviews
Solution	I assume that X product category is the best way to solve the problem.
…		Post-its, wireframes
Feasibility	I assume that a product like X can be feasibly built and that Y user group will use it.
…		Clickable prototype
Team	I assume that my team has the skills, reputation and resources to build X.
…
Economics	I assume that we could turn a profit by building the product with X business model.
…		MVP, landing page