[10] QUESTION 3
(2)
3.1
(2)
3.2
Name TWO products with an inelastic demand.
What is the significance of price elasticity of demand to a producer?
Distinguish between normal and inferior goods.
(4)
3.3
3.4 Use the scenario below to calculate the Ped (PRICE ELASTICITY OF
DEMAND):
If the price a product increases from R200 to R250 then demand falls from R450
to 300 units. Calculate Ped (PRICE ELASTICITY OF DEMAND) and determine
the degree of elasticity.
(4)
[12]

1. a host loses nutrients to a parasite

2. a parasite only benefits when the host is alive (cause if the host dies the parasite dies with it )

3. producers to consumers

4. the tapeworm is a parasite

5. they convert energy from the sun (photosynthesis)

6. sunflower-robin (i think im 80% sure)

7. producer

8. consumer

9. prey

10. fresh water snails ( cause the green algea is the producer and the snails are the primary consumers and the small fish consumer so is the big fish)

characteristics of hydrocarbons