Which of the following is not one of the benefits of current-year and cumulative expenditures for camera/drone product R\&D? Boosting a company's P/Q ratings (the size of this benefit varies with the current and cumulative amounts spent and shows up in the P/Q ratings at the beginning of the following year) Reducing future warranty claims and the associated costs of warranty repairs Providing ways to profitably market new and improved camera/drone models and sell them at lower prices, thereby enabling the company to outsell rival brands and become the market share leader in all four geographic regions. Lowering the costs of components, accessories, and enhancement features used in assembling cameras/drones Increasing the productivity of PATs in assembling camera/drone models (because of easier to assemble product designs)e"such productivity gains occur as soon as current and cumulative R\&D spending reach levels sufficient to identify and develop easier to assemble product designs