Match the observation component with its characteristic.

Level

Direction of growth or decline in demand Pattern in data repeats at regular intervals De-seasonalized demand Deviates from systemic component Difference between actual demand and forecast

Trend

Direction of growth or decline in demand Pattern in data repeats at regular intervals De-seasonalized demand Deviates from systemic component Difference between actual demand and forecast

Forecast

Direction of growth or decline in demand Pattern in data repeats at regular intervals De-seasonalized demand Deviates from systemic component Difference between actual demand and forecast

Seasonality

Direction of growth or decline in demand Pattern in data repeats at regular intervals De-seasonalized demand Deviates from systemic component Difference between actual demand and forecast

Random component

Direction of growth or decline in demand Pattern in data repeats at regular intervals De-seasonalized demand Deviates from systemic component Difference between actual demand and forecast