Constructive change - 1
 
 
- Constructive change occurs when
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- Change is caused by the acquirer's conduct
- As a result of action or inaction 
- That forces the supplier to perform 
- In a manner different from that prescribed or contemplated by the contract
- And usually at higher cost
 
 
- In most jurisdictions
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- There is a significant body of law 
- Associated with constructive change