At a gas station, 40% of the customers use regular gas, 35% use mid-grade gas, and 25% use premium gas. Of those customer using regular gas, only 30% fill their tanks. Of those customers using mid-grade gas, 60% fill their tanks, whereas of those using premium, 50% fill their tanks. What is the probability that the next customer will request mid-grade gas and fill the tank? 28.00% 12.00% O 21.00% 12.50% Question 8 2 pts At a gas station, 40% of the customers use regular gas, 35% use mid-grade gas, and 25% use premium gas. Of those customer using regular gas, only 30% fill their tanks. Of those customers using mid-grade gas, 60% fill their tanks, whereas of those using premium, 50% fill their tanks. If the next customer fills the tank, what is the probability that mid-grade gas is requested? 46.15% 51.38% O 26.37% 27 47%