77. For numbers 77-70. Situation 17. At 10:00 AM of a sunny day, Rachel observed an air temperature of 34C with 59% relative humidity. At 4:00 PM, she saw some cloud formation. The temperature at 4:00 PM is A. 20.0C B. 24.5C C. 18.0C D. 28.5C 78. After raining for 1 hour, the clouds lost 20% of its original moisture content. Find the temperature after the rain A. 21.0C B. 18.0C C. 24.0C D. 26.0C 79. Find the ambient temperature the next morning assuming the same air system and relative humidity. A. 30.0C B. 28.0C C. 32.0C D. 34.0C