Question 69
HardOriginal questionThe table shows an economy's production possibilities.
| Combination | Wheat (tonnes) | Cloth (lakh m) |
|---|---|---|
| A | 0 | 20 |
| B | 1 | 18 |
| C | 2 | 15 |
| D | 3 | 11 |
| E | 4 | 6 |
What shape will the PPC drawn from this table have, and why?
Show the answer and explanation
CorrectNot quiteAnswer C
Correct answer: C
Explanation
Cloth given up per tonne: A→B 2, B→C 3, C→D 4, D→E 5.
A rising MRT gives a curve that gets steeper as wheat rises: concave to the origin.
- Concept
- Shape from the MRT
- Typical timeTypical
- 100 s
- Your timeYours
- —
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