1The company opted for a cost-effective solution by outsourcing their manufacturing process to a neighboring country.
2Is investing in renewable energy a cost-effective way to reduce carbon emissions?
3The new policy aims to make public transportation more cost-effective by increasing the frequency of buses and trains.
4Consider what cost-effective measures can be implemented to reduce energy consumption in commercial buildings.
5The cost-effective approach to marketing involved leveraging social media platforms rather than traditional advertising methods.