The percentage increase in spending is 10%
The percentage increase in spending can be calculated thus ;
- (Difference in amount/ spending in 1998) × 100%
Difference = 240 - 219 = $21
Percentage increase = (21/219) × 100%
= 0.09589 × 100%
≈ 10%
Therefore, the percentage increase in spending ≈ 10%