In: Economics
| 
 Wage (per hour in USD)  | 
 Quantity Demanded (labor hours)  | 
 Quantity Supplied (labor hours)  | 
| 
 $40  | 
 100  | 
 20  | 
| 
 45  | 
 80  | 
 40  | 
| 
 50  | 
 60  | 
 60  | 
| 
 55  | 
 40  | 
 80  | 
| 
 60  | 
 20  | 
 100  | 

When US President passes law to restrict the other country computer engineers then this will cause a fall in the supply of computer engineers and ultimately causes the shift of supply curve to the left which is shown below-
