Clarence is about to publish a new book titled 'Change Is Inevitable, Except from a Vending Machine.' The publisher has given him two options: receiving $10,000 up front and 5% of the sales of the book or $25,000 up front and 3% of the sales of the book. What do the sales have to be for Clarence to make the same amount from each option?

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.