This document provides solutions to discussion questions for COM 155 Week 3. It addresses topics around proper punctuation and capitalization in academic writing, using commas to ensure clear communication, minimizing errors when using commas and apostrophes, distinguishing between plurals and possessives, and determining when to use capitalized proper nouns. It also lists individual and team assignments for GEO 155 courses and provides a short paragraph on surrounding yourself with motivated peers in college.