Read the passage.

The county’s "Technology 2020” initiative proposes that the school district provide laptops for every student in grades 9-12. This would cost millions of dollars in planning, implementation, and maintenance. Taxpayers may wonder whether this expensive proposal is a practical solution. It is better than practical, and it is an innovative approach with the potential to enhance students’ educational experience.

Which phrase best reveals the author’s viewpoint?

provide laptops
millions of dollars
expensive proposal
innovative approach