Final answer:
The correct answer is B. Negative volume calculation.
Step-by-step explanation:
The correct answer to the question is B. Negative volume calculation. This means that there was an error in the calculation of the volume of the cylinder, leading to a negative result. To calculate the volume of a cylinder, you need to use the formula V = πr2h, where r is the radius and h is the height. It is important to double-check the calculations to ensure the accuracy of the volume calculation.