Effectively communicating the strategic vision down the line to lower$-$level managers and employees has the value of$?$

O a$.$Tying the strategic vision to the mission statement and the company's justification for making a proft

O b$.$Reducing the risk of rudderless decision$-$making

O c$.$Helping lower$-$level managers and employees better understand the company's strategy and business mode

O d$.$Explaining where management is trying to take the company and what changes lie on the road ahead and, more importantly, trying to winthe emotional commitment of managers and employees to doing their part in making the vision a realityOe. Allowing all staff to do what they think is important in order to deliver the strategy