The error lies in part (c). The phrase "Harish was driving faster" is incomplete because the comparative word "than" is missing. Faster always requires a comparison. Correct usage: "Harish was driving faster than he should have" or "faster than others." \[ \Rightarrow \boxed{\text{Error in part (c)}} \]
Identify the part of the sentence that contains an error:
"Neither the manager nor the employees ___ willing to accept the new policy."