Questions

Since they can do 19 programs in 19 hours, Then 52 programs in 52 hours respectively.
And a 15 min interval
Total time they take to do 52 programs is 52 hours 15 minutes.

Actually Here is asking for providing service, in which way and in which time we are able to serve the customer with flexibility and with relatively. therefore we can say that at the time of service we are able to serve. but from their rise a question:- if the organization is working properly for 24 hrs then what about the service? ence we can say that in the time which m there... otherwise we serve with corporative way 

There are 8 holes in this given shirt.

The layer of air around the earth is known as Atmosphere. And this atmosphere has 4 layers like troposhere, stratosphere, ionosphere and mesosphere.