Two powered roller conveyors are in sequence and product is transferred directly from conveyor 1 to conveyor 2 in cartons (boxes). The following information is given: - The length of each carton is 12 inches; - Conveyor 1 runs at a speed of 200 feet per minute; and - Conveyor 2 runs at a speed of 100 feet per minute. - The process at the end of conveyor 2 needs cartons to arrive with a space of 15 inches between each carton. How much space should be between two cartons on the first conveyor to achieve the desired spacing on Conveyor 2