14.

. [Geometry, 7 Points] In her kitchen Chloe made a pathway using 15 tiles. Each tile was 6 inches wide and 15 inches long. She then drew a blue line connecting the middle points of each tile. How long is the blue line? A) 129 inches B) 135 inches C) 141 inches D) 144 inches E) 147 inches . [Number Theory, 7 Points] Three counting numbers have a sum of 2023. (Counting numbers are 1, 2, 3, ...) What is the least possible multiplication of these three numbers? A) 2020 B) 2021 C) 2022 D) 4040 E) None of the preceding . [Combinatorics, 7 Points] In a classroom there are 3 chairs with different colors. A pupil places these chairs side by side and sits on one of them. In how many ways can the pupil sit on any of these chairs? A) 3 B) 6 C) 9 D) 18 E) 36