The number of people in Bangladesh who work in the garment industry has
a) doubled over the last 10 years; four million people work in the garment industry in Bangladesh
b) is rapidly shrinking as factories move to other countries with lower labor costs
c) is slowly declining; workers there are no longer willing to work in dangerous factories
d) has quintupled over the last 10 years; over half of the nation now works in the garment industry