Unintended inventory declines indicate that aggregate demand has increased unexpectedly. Firms are selling more than anticipated — this puts upward pressure on both output and prices. In response, producers will increase production (→ economic growth) and raise prices (→ inflation) in the short run. This reflects a movement along the short-run aggregate supply (SRAS) curve due to a rightward shift in aggregate demand (AD).

Unintended inventory buildup signals that aggregate demand has fallen — consumers and businesses are buying less than expected. With fewer goods being sold: Firms may cut back production → economic growth declines Price pressures ease or even lead to falling prices → inflation decreases This is a classic short-run response to a negative demand shock.

As an economic expansion approaches its peak, businesses often overestimate future demand and continue producing at high levels. However, as sales growth slows, products begin to accumulate on shelves or in warehouses. This leads to a rise in the inventory-to-sales ratio, which is a key indicator of economic turning points. It is calculated as: Inventory to Sales Ratio = (Average Inventory Value) / (Net Sales) - A rising ratio suggests that sales are slowing relative to inventory, signaling that businesses may soon cut back production, which contributes to the onset of a contraction. - This indicator is closely watched because it often precedes slowdowns in the business cycle.

You are at the bottom during a trough. In relation to a theoretical business cycle it is only up from there.

Average weekly hours in manufacturing → Leading indicator Consumer expectations index → Leading indicator Personal income less transfer payments → Coincident indicator Building permits for new housing → Leading indicator Nonfarm payroll employment → Coincident indicator S&P 500 Index → Leading indicator M) Manufacturing and trade sales Coincident indicator

Average duration of unemployment → Lagging Nonfarm payroll employment → Coincident Inventory-to-sales ratio → Lagging Manufacturing and trade sales → Coincident Prime rate charged by banks → Lagging

The four correct choices are the official coincident indicators tracked by the Conference Board. The incorrect options are either leading or lagging indicators: - Building permits → Leading indicator (predicts future construction activity) - Average duration of unemployment → Lagging indicator (reacts after economic conditions change) - S&P 500 Index → Leading indicator (stock market anticipates future economic trends) - Average prime rate → Lagging indicator (adjusted after policy or economic shifts)

When the economy is nearing a peak, sales growth begins to slow, but firms may continue producing based on overly optimistic expectations. This leads to unintended inventory accumulation — a rise in the inventory-to-sales ratio. The increase in this ratio is a leading indicator of a potential slowdown, as firms often react by cutting production, which contributes to an economic contraction.

Inflation usually decreases during an economic contraction.

Credit cycles refer to the expansion and contraction of credit availability over time. During credit expansions, low borrowing costs and easy access to financing can fuel excessive lending, speculation, and rising asset prices. This often amplifies business cycles, particularly during expansions, and can contribute to asset bubbles. Credit cycles are typically longer and more volatile than business cycles, and their turning points don’t always align.