Pick out sentence with correct use of punctuation marks

Option A correctly uses punctuation to set off the appositive "the business partners" describing Asif and Ali. Options B C and D misuse or omit punctuation affecting readability. Proper punctuation in appositives ensures clarity especially in formal writing like reports or articles. This skill enhances professionalism in academic or professional communication. Clear sentence structure ensures accurate interpretation of ideas or descriptions particularly in business or academic contexts where polished language is expected for effective communication.