Avoid obstacles and measure distances with the ultrasonic range finder. Device emits a high-frequency sound wave that alerts the robot to things in its path. A Programming Kit is needed to change the program in the VEX Controller. Measure distances from 1.5in to 115in. Detect obstacles using high frequency sound waves.
If it's a gallery, they will usually expect to be paid 50% - 60% of the selling price. If you need to be paid $499.80 for the quilt, that means the person the gallery is selling it to will need to pay at least $999.60 for the quilt.
Best Answer: Sorry, there's no such thing as an average yard of fabric! You can find cheap fabrics for $1/yard, and you can find fabrics for making evening wear that cost over $50/yard. Even at a big-box retailer like JoAnn Fabric (not exactly a high-end shop), there are pre-sewn panels for making baby quilts that are listed at $25 each (and they don't often go on sale). Fiber content matters. Silk and wool will cost more than cotton and polyester. I do a lot of quilting, and there are quilting fabrics (especially batik prints) that cost $10-$12/yard at JoAnn (not that I pay those kinds of prices!) - and it's routine to pay that amount for fabrics in a small local quilt shop.