Question 17 (1 point) The right of first sale allows the first purchaser of a copyrighted work to re-sell the product to anyone. True False Question 18 (1 point) To be approved for a patent, an invention needs to be novel, useful, non-obvious and of commercial value. True False Question 19 (1 point) Abstract ideas cannot be patented. True False 24 Question 20 (1 point) Every state has worker's compensation laws, but in New Jersey and Texas employers are not required to participate. MacBook Air