1. (2 points) Answer the following questions. No justification is required. (a) True or False: if o C Q is a Dedekind cut, and 0 E o, then supa > 0. (b) True or False: if a C Q is a Dedekind cut, then supa E Q. (c) True or False: if o C Q is a Dedekind cut and be Q, be a, then b is an upper bound for a. (d) Give a restaurant recommendation