The double bar graph shows the average monthly temperatures of two cities over 4 months period. Read the graph carefully and answer the questions given below:
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1528821/original_10.PNG)
(i) What was the average monthly temperature in Dehradun in March
(ii) What was the average monthly temperature in Delhi for the whole 4 months?