Consider the problem of a competitive firm which has fixed costs of $1000, semi-fixed-costs of $1000, and variable costs given by q^2.

QUESTION: What is the maximum market price at which the firm decides to supply zero?

2 answers

... and not a single thought of your own?

You're more likely to get a response from a tutor if you indicate what you think, what you have done, etc.
I do not know of anyone here who can help off hand. I think Jenny had best ask at the University of Chicago :)