| 1 | A | B | C | D |
| --- | --- | --- | --- | --- |
| 2 | M36 tank destroyer - Production |  |  |  |
| 3 | Month | M36 | M36B1 | M36B2 |
| 4 | April 1944 | 25 | 0 | 0 |
| 5 | May 1944 | 100 | 0 | 0 |
| 6 | June 1944 | 120 | 0 | 0 |
| 7 | July 1944 | 155 | 0 | 0 |
| 8 | August 1944 | 100 | 0 | 0 |
| 9 | October 1944 | 75 | 50 | 0 |
| 10 | November 1944 | 290 | 93 | 0 |
| 11 | December 1944 | 348 | 44 | 0 |
| 12 | May 1945 | 10 | 0 | 50 |
| 13 | Post-war | 190 | 0 | 674 |
| 14 | Total | 1,413 | 187 | 724 |

Question: When were the M36B1 tanks produced?
Answer: The production of 187 M36B1 ran from October to December 1944.