The 6:00 AM CT surface temperature at Davenport on 25 February 2021 was 7C(20F). The skew- T diagram below shows the sharp overnight surface radiational inversion. Imagine that the boundary layer becomes well mixed up to a height of 975hPa, what temperature in C would you expect to observe at the surface and why. What temperaure would you expect if it became well mixed to 925hPa ? (Note: The temperature at Davenport reached 3C(37F) by 1:00PM.) (4).