Why is Howard more concerned with the machine than Willy?

Howard is more concerned with the machine than Willy because he views the machine as a critical component of the business's productivity and efficiency. For Howard, the machine represents progress and profitability, while Willy's ideals about personal relationships and success are seen as outdated and impractical in the face of modern business demands. Consequently, Howard's focus on the machine underscores a shift in values from individual worth to mechanical efficiency and economic viability. This difference in perspective highlights the generational and philosophical divide between the two characters.