QUESTION: Fix punctuation: Portrait Displays Inc Portrait warrants that the Software will perform substantially in accordance with the accompanying written materials for a period of ninety 90 days from the date of receipt
ANS: Portrait Displays Inc. (Portrait), warrants that the Software will perform substantially in accordance with the accompanying written materials for a period of ninety (90) days from the date of receipt.

QUESTION: Fix punctuation: Managing and maintenance of plant and mashinery total costs DKK 1000
ANS: Managing and maintenance of plant and mashinery (total costs), DKK 1000

QUESTION: Fix punctuation: Peugeot 504 black James 
ANS: Peugeot 504, black, James ...

QUESTION: Fix punctuation: In the middle of a war your defensive position has been overrun by the enemy
ANS:
In the middle of a war, your defensive position has been overrun by the enemy.