IDNLearn.com connects you with experts who provide accurate and reliable answers. Discover the information you need quickly and easily with our reliable and thorough Q&A platform.
Answer:
b. displaying hourly costs
Explanation:
Displaying hourly costs would be very useful for parking staff because it would allow customers to understand how the charge for the service was made, without the need for an employee to have to explain it. In this way, work becomes less stressful and more optimized.