Answer:
b. Application:
Select=ORG1;
Buyer=ORG2;
}
Transfer (CAR1, Seller, Buyer);
Car contract;
Query(car);
Get (car);
Return car;
Transfer (car, buyer, seller);
Get (car);
Ca r +owner=buyer;
Put(car);
Return car;
Update (car, properties);
Get (car);
Car + color=properties + color
Put (car);
Return car;
}
Application
Seller=ORG2;
Buyer=ORG1;
Transfer (CAR2, Seller, buyer);
}
Explanation: