Use the table to answer the question. Summer Reading Mailing Prep | Mailing Batch | Letters (sheets) | Reading Logs (forms) | Bookmarks (bookmarks) | Envelopes (envelopes) | Prep Time (minutes) | | --- | --- | --- | --- | --- | --- | | Batch 1 | 17 | 29 | 27 | 37 | 29 | | Batch 2 | 23 | 34 | 33 | 42 | 33 | | Batch 3 | 29 | 39 | 39 | 47 | 37 | | Batch 4 | 35 | 44 | 45 | 52 | 41 | | Batch 5 | 41 | 49 | 51 | 57 | 45 | Which answer matches the cell for Batch 3 and Envelopes (envelopes)?