(a) Subject to subdivision (c) of Section 2020.410, service of a deposition subpoena shall be effected a sufficient time in advance of the deposition to provide the deponent a reasonable opportunity to locate and produce any designated business records, documents, electronically stored information, and tangible things, as described in Article 4 (commencing with Section 2020.410), and, where personal attendance is commanded, a reasonable time to travel to the place of deposition. (b) Any person may