Which of the phrases given below the sentence should replace the phrase printed in bold type to make it grammatically correct? If the sentence is correct as it is, mark 'E' as the answer.
The moment the manager came to know the fraudulent action of his assistant, he order immediately dismissed him.
immediately ordered his dismissed
ordered his immediate dismissal
immediately order dismissal of his
ordered for immediately dismissal of him
No correction required
Correct answer is B
No explanation has been provided for this answer.