Answer:
47.18%
Step-by-step explanation:
Revenue generated = $142
Total cost = $75 [$43+$15+$17]
Current profit margin = (Revenue - Cost) / Revenue * 100
Current profit margin = ($142 - $75) / $142 * 100
Current profit margin = $67/$142 * 100
Current profit margin = 0.471830986 * 100
Current profit margin = 47.18%