Best way to go about these types of problems is to write out each of the equations used in the problem. Also write out your accounting equation. Then plug in every number that is given, or the answer to the equation that's given. For example:
No, you aren't given sales or assets. The idea is to write out every equation in that manner and insert whatever you do have. Somewhere you have places where you can solve for missing numbers. (I see three things you can solve for immediately.) Once you have certain things solved for, you can insert those in other equations and solve for more. Eventually you get everything solved in this manner.
Give this a shot. Post your answers if you like. But if you do, can you re-do the balance sheet part given cause it's laid out in a very confusing way. (I don't know if you attempted columns but they don't show up.)