The table below shows the number of labour hours required to produce one unit of Microchips and one unit of Solar Panels in two countries. Other factors of production are assumed to be equal in both countries.
| Country | Microchips | Solar Panels |
|---|---|---|
| Aethelgard | 8 | 10 |
| Borealia | ? | 15 |
Country Borealia has a comparative advantage in Solar Panels.
What is the missing number from the table?
Any number less than 12
Any number greater than 12
12
Any number greater than 18.75
