what do you think is the most effective and efficient way to protect and insure the rights of the consumers.
More efficient and most efficient are the comparative and superlative forms of "efficient".
What strategies do you think were most effective in accomplishing these goal?
LG brand is considered the most cost effective and energy efficient brand for washers and dryers.
a good processor..
Immune tesing
An HP copier is very effecient and effective.
the most effective system i think is mixed market
A gas range is more energy efficient than an electric one.
I think Bicycle is the most energy efficient transport.
i think the most effective method is a condom and the pill No it is Abstinence
active immunization by vaccination