She turned her notebook to show Marasi the back, where she’d been writing. Why use the back? Either way, she’d drawn a small graph with points plotted on it. Usefulness was listed on one axis, and it had names up the other. Rusts—she’d assigned a number to everyone’s level of worth on the mission. Waxillium was a hundred, as was MeLaan. Wayne was a seventy-five. Marasi was an eighty-three. She hadn’t expected that. “I would say that ten is the threshold below which one’s uselessness outweighs the little one does add to the project. I’m thinking I might be a seven, as