CodeDesk Inc matches programmers with freelance jobs. They have 25 employees who staff their online chat room. They receive on average 200 chat requests per hour and the average chat session takes 8 minutes to complete (i.e. from start to finish). Instruction: Do not round your intermediate and round final answer to nearest integer. On average how many chat sessions are active (i.e., started but not completed)? (Round to nearest integer) chat session