Convert 1 colour artwork into vector

Hi, we have some names of school kids that we need to print onto garments but the artwork needs to be vector ai format. See attached the artwork we have. (Budget: $10 - $30 AUD, Jobs: 2D Drawing, 2D Layout, Adobe Illustrator, Art Consulting, Graphic Design, Illustration, Illustrator, Logo Design, Photoshop, Vector Design)