A breakthrough in the production of computer hard drives allows them to now be assembled with cheaper materials, and to triple their storage capacity. This technological change should (assume all other things being equal): A. shift the supply curve for computer hard drives to the right. B. shift the supply curve for computer hard drives to the left. C. cause a movement down along the supply curve of computer hard drives. D. cause a movement up along the supply curve of computer hard drives.
A (shift the supply curve for computer hard drives to the right.)