Trinidad wolff is a computer programmer with a large data processing company. wolff spends much of his day working as a team with meghan kincaid, who is a computer engineer who specializes in computer hardware design. wolff and kincaid have authority to make system-wide design decisions and their work as a team facilitates problem solving. wolff and kincaid work in a(n) organization.

Atennis club charges a monthly membership fee of $150 and charges it members $10 per hour to use a court. there's also $500 fee to become a member. stella joined the tennis club last spring, and she has been a member for 5 months. she has been playing 10 hours of tennis each month. stella values an hour of her time at $20. during a boring afternoon meeting, stella thinks about reserving a court to work on her serve for an hour tonight. what's stella's opportunity cost of working on her serve for an hour?