Yep, just follow these steps:- Open the file in Illustrator
- Go to Edit/Options, and make sure the option Scale Strokes and Effects is selected (this is in the top menu bar)
- Click on a blank area of the art-board, and push Ctr + A to select all
- You will see a bounding box containing the artwork, make sure you have the black arrow (this is in the left toolbox on the top)
- Scroll to the corner of the "bounding box" that contains the artwork. Hover over the corner and you will notice it changes to a double arrow. This is for scaling.
- Once you are hovered over the corner left click while holding Shift and drag inward. (Holding shift ensures you don't stretch the image or artwork, it scales it proportionately).
- You can create a new document and choose the size of your business card. On the file you just scaled select all, and press Ctrl + C to copy the work, go to the business card size file and press Ctrl + V to paste.
- Now you can scale it like instructed above to your desired size.
Let me know if you have any questions