Ulie gets into an airplane and waits on the tarmac for 2 min. before it takes off. the airplane climbs to 10,000 ft. over the next 15 min. after 2 min. at that constant elevation, julie jumps from the plane and free falls for 45 sec. until she reaches a height of 5,000 ft. deploying her chute, she slowly glides back to earth over the next 7 min. where she lands gently on the ground.
a. draw an elevation-versus-time graph to represent julie’s elevation with respect to time.
b. according to your graph, describe the manner in which the plane climbed to its elevation of 10,000 ft.
c. what assumption(s) did you make about falling after she opened the parachute?

1. an economy consists of three workers: larry, moe, and curly. each works 10 hours a day and can produce two services: mowing lawns and washing cars. in an hour, larry can either mow one lawn or wash one car; moe can either mow one lawn or wash two cars; and curly can either mow two lawns or wash one car. a. calculate how much of each service is produced under the following circumstances: a. all three spend all their time mowing lawns. b. all three spend all their time washing cars. c. all three spend half their time on each activity d. larry spends half of his time on each activity, while moe only washes cars and curly only mows lawns b. using your answers to part a, draw a production possibilities frontier and label points a, b, c, and d on your graph. explain why the production possibilities frontier has the shape it does. c. are any of the allocations calculated in part a inefficient? explain.