QUES: An investigation Rambll Management 2001 has estimated that ca 163000 people work as independent entrepreneurs in Denmark and that they represent a growth area

correct the punctuation.

CORRECTED: An investigation (Rambll Management 2001) has estimated that ca 163,000 people work as independent entrepreneurs in Denmark, and that they represent a growth area.
Question: Did someone email you a U3I file and youre not sure how to open it Maybe you have found a U3I file on your computer and wondering what its for Windows might tell you that you cant open it or in the worst case you might encounter a U3I file related error message
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Answer: Did someone email you a U3I file and you're not sure how to open it? Maybe you have found a U3I file on your computer and wondering what it's for? Windows might tell you that you can't open it, or in the worst case, you might encounter a U3I file related error message.
If you have baggage to check in you can leave it at the Bag Drop desk during your flights checkin period

Can you repeat this sentence, but add in punctuation?
If you have baggage to check in, you can leave it at the Bag Drop desk during your flight's check-in period.
input: King Henry IV has just been assassinated outside the Porte SaintJacques this entrance can be seen in the far right corner of the background
fixed: King Henry IV has just been assassinated outside the Porte Saint-Jacques (this entrance can be seen in the far, right corner of the background).
input ---- Chat view bubbles Select where you want to see the chat when youre playing at a table
output ---- Chat - view bubbles - Select where you want to see the chat when you're playing at a table.
Add punctuation: maybe taking a walk by bike or on foot
A:
maybe taking a walk by bike or on foot.