Answer: expect the final close to be a natural part of the ongoing dialogue. (B)
Step-by-step explanation:
From the question, Jessica has been asking questions throughout the sales presentation she was having and receiving positive signals as well from her prospect.
Since she has been having a great presentation and the audience has been responding positively to her, when she is almost ending the presentation, she should just expect the ending to be a natural part of the conversation. She doesn't need to work harder or do anything special to pass her message.