Final answer:
The amount of research and development (R&D) costs that should be expensed in 2025 is $300,000.
Step-by-step explanation:
The amount of research and development (R&D) costs that should be expensed in 2025 is $300,000.
The total R&D costs incurred by Edwards Corporation in 2025 is $410,000. However, only the costs directly related to the product that will be marketed in 2027 should be capitalized. These costs include materials and equipment, personnel, and indirect costs, totaling $300,000 ($110,000 + $130,000 + $170,000).
The remaining costs that are not directly related to the product should be expensed in 2025, which is $110,000 ($410,000 - $300,000).