Prompt: U.S. government attempts to quantify the costs and benefits of protecting the country’s bodies of water are likely undervaluing healthy lakes and rivers. U.S. government 
Completion A: spent money on protecting the country's bodies of water. 
Completion B: undervalue the cost of protecting the country's bodies of water. 
Completion C: failed to evaluate healthy lakes and rivers. 
Completion D: likes healthy lakes and rivers
Completion C