I have chose primary source to be the answer. Check out the definition of "primary source." secondary wouldn't make sense here.
Answer:
The lack of orange juice represents scarcity.
Explanation:
This is because scarcity is the lack of product, not the lack of demand. Since there is a limited supply of workers then it is less likely to be produced in large quantities, making it scarce because there is not enough of the product to meet the demand. Furthermore, the grapefruit juice cannot be considered scarce because although there is a low demand, the product's production is not threatened in any way, so there is enough of it to satisfy the demand.
The beginning of the Lutheran Church :)
Answer:
If you are stiff and too nervous to look at your audience during your speech, take a few steps and stare at the floor.
Explanation: