3. (15 points) The distance from the building (point B) to the sanitary sewer is 560'. . Calculate the invert elevation of the building at point C using a slope

of 4"/ft and using the results of problem 5C as the invert at point B. 2. Can the building sewer make the proper connection to the sanitary sewer? 3. If not, calculate the slope (%) required for the building sewer to make a connection to the top quadrant of the sanitary sewer at point C.