Choose the best answer.

In strategic management, when do we say that a company has gotten $$stuck in the middle$?$

$*$ when pursuing both cost leadership and differentiation makes a company face difficult tradeoffs.

$*$ when the company has a resource or capability that is valuable and rare but nor inimitable.

$*$ when a company's tech or managerial innovation reduces costs and enhances differentiation at the same time.

$*$ when the company is pursuing a narrow and a broad focus strategy, respectively, in two related businesses.

$*$ when the company is attempting to build both a value chain and a value network.