A$.$ reasonable in the line of business protected and duration, but is unreasonable in geographic scope

B$.$ reasonable in the line of business protected, reasonable in geographic scope, but unreasonable in duration

C$.$ unreasonable in the line of business protected but is reasonable in geographic scope and duration

D$.$ unreasonable in the line of business protected and in geographic scope, but unreasonable in duration

E$.$ reasonable in the line of business protected but is unreasonable in geographic scope and duration