[Incomplete question conditions] Official D: A and B stated without limits

What you will learn

Disputed-question explanation: official result first, then historical evidence, limitations and uncertainty.

Saved full original October 2023 exam and key text: cover and question 12 stem; Same file; option A as printed; Same file; option B as printed; Same file; option C as printed; Same file; option D as printed; Same file; official key row 12 text; Same file; exam cover reference; Same file; exam cover reference; Same file; exam cover instruction; Actual official key page image viewed; row 12 'Answer D' with citations; no reason column or note; Mirror PDF of CBP-authored exam and key (provenance: original-provenance.json, not a live CBP URL); PDF page 6 rendered locally to /tmp/oct12author only and viewed — question 12 with all four options as printed; Full 19 CFR 143.21 (a)–(l), 2022 annual edition text; granule XML DATE 2022-04-01, ORIGINALDATE 2022-04-01, COVERONLY false; 143.21(a); 143.21(k); Actual 2022 CFR printed page 67 image viewed (Part 143 Subpart C: 143.21(h)–(l), 143.22, 143.23 opening and (a)–(d)); 2022 Part 143 PDF text, 143.22; 2022 Part 143 PDF text, 143.23(g); Full 19 CFR 159.10 (a)–(c), 2022 annual edition text; granule XML DATE 2022-04-01, ORIGINALDATE 2022-04-01, COVERONLY false; 159.10(a) opening; 159.10(a)(2); 159.10(b); 159.10(b), last sentence; ACE BRPD Trade-External Version 11.0, §6.1 Post Summary Correction (PSC) Overview; ACE BRPD 11.0 §20.1 Informal Entries Overview; ACE BRPD 11.0 §20.1; ACE BRPD 11.0 §20.2 Informal Entry Processing · October 25, 2023 Customs Broker License Examination, 'CBP Publication: 3442-1123' (as printed), question 12 on PDF page 6 (Category I – Entry/Entry Summary, questions 1–14); answer key 'CBP Publication: 3443-1123', row 12. Cover references: Title 19 CFR (2022 Revised as of April 1, 2022); ACE BRPD Trade-External 11, March 2023 (also HTSUS 2023 Basic, ACE ES v2.4a, RTME 3530-002A, not used). Texts used: GovInfo 2022 annual 19 CFR 143.21 and 159.10 (granule XML DATE 2022-04-01, COVERONLY false); 2022 Part 143 PDF text (running header '19 CFR Ch. I (4–1–22 Edition)') for 143.22 and 143.23(g); ACE BRPD Trade-External Version 11.0, March 2023 (Pub. 3125-0323) §§6.1, 20.1, 20.2. No later rule or current law is used.
Explained using the historical edition for this exam.