Assume you are managing a large construction project to use solar power for electricity in a different country in a location that lacks easy access to transportation facilities. You must make sure all the equipment and other needed materials are available when you need them. Given the geographical location, it is a difficult task. Much of the construction equipment also is leased. As a result you need to-

A. Use a lean approach B. Use variance analysis C. * Use agreements D. Emphasize marketplace conditions