题目选项分析

Spending on durable goods, such as household appliances and automobiles, follows a cyclical pattern that depends on the health of the overall economy, whereas spending on non-durable goods such as food and shelter remains constant regardless of the economy's health.

The spending on durable goods like household appliances and automobiles is a cyclical pattern that depends on if the overall economy is healthy, whereas non-durable goods like food and shelter remain constant regardless of the economy.