Directions: Given below is a statement that has been divided into four parts. The bold part contains no error and cannot be changed. Among the other parts- (A), (B), (C), and (D), find the erroneous part(s). If the sentence has no error, choose Option 5- ‘No error’ as your answer.

He should to work on the assignment first (A)/ and complete it within the next week since (B)/ there is an urgency for it; the foreign investors (C)/ are willing to invest in our company all based on that assignment. (D)/ No error (E)