Read the draft passage. (1) A program coordinator drafted a memo concerning the opening and closing dates of an orientation program. (2) The draft then describes the expected result. (3) Orientation begins Monday June 8 2028 and ends on Thursday. (4) A proofreader identified sentence 3 as the line to revise. Which revision most effectively corrects the punctuation in sentence 3 in this passage about the opening and closing dates of an orientation program?