If the price of a yoga class falls, with all other influences on buying plans remaining the same, does the demand for yoga classes change or does the quantity of yoga classes demanded change? A. The demand for yoga classes decreases B. The demand for yoga classes increases. C. The quantity of yoga classes demanded decreases D. The quantity of yoga classes demanded increases.

The correct answer is C. The quantity of yoga classes demanded decreases.<br /><br />When the price of a yoga class falls, with all other influences on buying plans remaining the same, the quantity of yoga classes demanded increases. This is because a lower price makes the yoga class more affordable, leading consumers to purchase more of it. However, this change in the quantity demanded is due to the change in price, not a shift in the demand curve itself. Therefore, the demand for yoga classes does not change, but the quantity of yoga classes demanded decreases.