Increases in business spending on physical capital will result in which of the following in the long run?

Stagflation is characterized by stagnant economic growth combined with high inflation and unemployment. Increases in business spending on physical capital typically stimulate growth rather than stagnation. Thus, stagflation cannot be a direct result of enhanced capital investment, as such investments generally promote economic activity and job creation, countering stagnation.

High unemployment is generally associated with economic downturns or stagnation. However, increased spending on physical capital typically leads to job creation as companies expand operations and require more workers to manage enhanced production capabilities. Therefore, this option contradicts the positive impact of capital investment on employment.

Hyperinflation involves extremely high and typically accelerating inflation rates, which are not a direct result of increased business spending on physical capital. Instead, such investments tend to stabilize prices by increasing supply and productivity. Thus, hyperinflation is unrelated to the effects of capital investment and is more often linked to monetary policy failures.