List two supply chain levers that would help resolve the following financial issues: (3 points each total 15 points) Gross profit margin has declined significantly from last year's results even though net profit margin is improving. When compared to our competitors, sales have not grown and market share has declined. Overhead costs at headquarters is 20% higher than our budget expectation. Customers have been paying their invoices far slower than last quarter . Our inventory has been growing year over year even though we have had increasing sales