The communication process is fully complete only when the sender receives feedback from the receiver, confirming that the message was understood as intended.
The communication process is considered complete when the feedback loop is closed, meaning the sender receives a response or acknowledgment from the receiver.
In one-way communication (e.g., a public announcement), the process is technically complete after transmission, but effectiveness remains unverified without feedback.
Arrange the following sentences logically:
A. He switched off the lights.
B. He brushed his teeth.
C. He lay down on the bed.
D. He read a few pages of his book.
A shopkeeper buys an item for Rs 2000 and marks it up by 50% to set the marked price. He then offers a 20% discount on the marked price. What is the profit earned by the shopkeeper?