$1.$ Describe the four basic organizational design challenges confronting managers and consultants$\mathrm{.}2.$ Discuss the way in which these challenges must be addressed simultaneously if a high performing organizational structure is to be created$\mathrm{.}3.$ Distinguish among the design choices that underlie the creation of either a mechanistic or an organic structure$\mathrm{.}4.$ Recognize how to use contingency theory to design a structure that fits an organizations environment.