Analyze the sentiment of this statement extracted from a financial news article. Provide your answer as either negative, positive, or neutral.
Text: The rebuilds are designed to improve the machines ' performance and product quality .
Answer:
Analyze the sentiment of this statement extracted from a financial news article. Provide your answer as either negative, positive, or neutral.
Text: The rebuilds are designed to improve the machines ' performance and product quality .
Answer:+positive