In each of the questions given below, a sentence is given, divided into parts. One of the parts may contain an error. Identify the part that contains the error, and mark it as the answer. Ignore errors of punctuation. In case the sentence is correct as it is, mark option (e), that is, 'No Error'. Note - The words in bold are grammatically and contextually correct Since the snack is lightweight, non-perishable , and high in calories, it was taken by Admiral Richard E. Byrd on an Antarctic expedition.