14. A semiconductor is a key component in your laptop, cell phone, and iPod. Price The table provides information about Quantity Quantity (dollars per demanded the market for semiconductors in the supplied unit) (billions of units per year) United States. Producers of 10 25 0 semiconductors can get $18 a unit on 12 20 20 the world market. 14 15 40 16 10 60 18 80 20 100