Question 19
The chart shows the numbers of T-shirts and shirts sold in four seasons. Which two seasons have equal total sales?
Source note: the original legend reverses the English and Vietnamese garment names. Both color series and all bar values are retained; adding the two series makes the answer independent of that label mismatch.

Source note: the original legend reverses the English and Vietnamese garment names. Both color series and all bar values are retained; adding the two series makes the answer independent of that label mismatch.
