41.Describe image

Answer:
The following line chart gives information of median pre-tax income by age and gender in the UK. According to the graph we can see three lines, in which the blue one is male, the red one both, and the green one female. We can see male rises from 12 thousand at under 20, reaches the highest point of 30 thousand at 45 to 49, and falls to the lowest point of 18 thousand at 70 to 74. We can also see female rises from 11 thousand, reaches the highest point of 21 thousand at 30 to 34, and falls to the lowest
point of 15 thousand at and over. Finally both reaches the highest point of 25 thousand at 35 to 39, and falls to the lowest point of 17 thousand at and over. In conclusion female is the lower than both, with both lower than male.

42.Describe image