A task can be completed by these items;
1. Why
2. What
3. How
4. When
5. Where
If you wish for other to do the task for you, you'll lend them these items;
2. What
3. How
4. When
5. Where
You are left with one item;
1. Why
and if you add
1. Salary
to
2. What
3. How
4. When
5. Where
then you've created an "Employment Contract"
