Classify each key performance indicator according to the balanced scorecard perspective it assesses. Choose from the following: flirancial peripective, oustomer perspective, internal business perspective, or learning and growth perspective.

Key performance indicator:

Balanced seorecard perspective:

Number of repeat customers $$

Employee turnover $$

Revernae growth $$

Number of on$-$time seliveries

Number of defects found daring the mamfacturing process $$