This passage contains a pronoun agreement error: "A stock broker typically works long hours. They don't have much time for their families."

Which of the following is true of strategic planning in a firm?

A) It deals with maintaining the company's current business ventures. B) It focuses on the firm's internal environment rather than the external environment. C) It occurs at the business-unit, product, and market levels rather than at the corporate level. D) It deals with adapting the firm to take advantage of changing marketing opportunities. E) It involves preparing short-term investment objectives at the product level.

____________ is an EAP method for mutual authentication and session key derivation using a Pre-Shared Key

What will be an ideal response?