Answer: Hello your required question is wrong as it does not tally with the data provided , attached below is the complete question
answer:
 /23 /26 /27 /28   option A
Explanation:
<u>Breakdown of the last four subnet masks given to the subnets </u>
For the subnet of 500 production host the mask = /23 which will produce 512 hosts
For the subnet of 60 sales host the mask = /26 which will produce 64 hosts
For the subnet of  12 host the mask = /27 which will produce 32 hosts
For the subnet of 30 hosts the mask = /28 which will produce 16 hosts 
 
        
             
        
        
        
Answer:
Give me brainliest thanks 
 
        
             
        
        
        
All sharps containers must be stored upright,be puncture-resistant, be labeled or color-coded red & leakproof on both the sides & the bottom! The last one is the one missing!
        
                    
             
        
        
        
It’s obviously C.Signaling your intent by using your blinkers also known as the lights at the back of your car!
        
                    
             
        
        
        
Change the line in word, it basically returns