Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to prepare for consular processing [title] Receive notification from nvc. [step] The national visa center (nvc) coordinates consular processing. They will notify you of the date and time of your interview.

Ending1: A year and a half has passed since consular processing was initiated. Find your nvc passport and visa number and use it to complete the processing. Ending2: The nvc will not process any other information on the visa application until it receives notification. [title] Apply for the visa immediately upon request. Ending3: You also may receive an email from nvc afterwards. [substeps] The nvc harasses consumers during processing and more emails should be sent out to your consumers immediately. Ending4: You will receive notification by mail or by email. [substeps] Make note of the date because you will need to have your medical exam completed before the interview date.

Answer format: ending1/ending2/ending3/ending4