Question

23. Placement of purchase order to supplier of material is
communication,
Vertical communication
b. Horizontal communication
c. Intemal communication
External communication​

Answer 1

Answer:

external communication

Answer 2

Placement of purchase order to supplier of material is  external communication

• External communication represents an exchange in the enterprise's external environment of information between an enterprise and another individual or organisation.
• A purchase order is a commercial document issued by the buyer to the seller and the first official bid specifying the forms, amounts and negotiated prices of commodities.
• It is used to monitor the procurement of external suppliers of goods and services and is regarded as external communication mode.