A real estate professional leased a building for 10 years at an annual rent of $48,000. She will receive a commission of 7.5% for the first five years, 5% for the next three years, and 3.5% for the final two years. What will her gross income be from this commission over the life of the lease

Which statement below best describes george waring's approach to solving the problems of water-borne illness? a. waring is going with his "gut," because he believes that instincts and emotions are the best guides for action. b. waring efficiently and thoroughly lays out the case for why the problems are too large and overwhelming to be solved: people should just move out of cities back to their farms. c. waring has gathered the testimonies of people who live in densely populated areas in order to learn how they themselves have solved their problems. d. waring exhibits the industrial age's increased respect for and reliance on science and the scientific method.