If someone or something enables you to do a particular thing,
they give you the opportunity to do it.
The new test should enable doctors to detect the disease early.
If you reduce something, you make it smaller in size or amount, or less in degree.
It reduces the risks of heart disease...
The reduced consumer demand is also affecting company profits. ≠ increase
If one thing boosts another, it causes it to increase, improve, or be more successful.
It wants the government to take action to boost the economy...