The graph shows the income Archie made when he worked as a banker from January to May.
- What was the difference between the highest and lowest income earned by Archie?
- Between which two months was the decrease in Archie's income the greatest? Give the answer in short form. (Eg Jan, Feb)
(a)
Highest income earned = $2800
Lowest income earned = $1600
Difference between the highest and lowest income earned by Archie
= 2800 - 1600
= $1200
(b)
Greatest decrease in income occurred from Mar to Apr.
Answer(s): (a) $1200; (b) Mar, Apr