_____ is the cost paid by the consumer for goods or services.

The Sufficiency Economy was introduced to Thailand more ___ years ago.

_____ is often defined in terms of the three functions or services that it provides.

A ____ is something you would like to have.

The principles encourage the _________ to earn enough for their livelihood.

How many key functions of money are there?

What is OTOP stands for?

________ System can be considered as the first form of trade.

The Sufficiency Economy was introduced to Thai people by H.M. King ________.