Try to check google or something
Answer:
The correct approach is Option C (The Avars............Slavs).
Explanation:
- The Byzantine kingdom or Empire, the eastern portion including its Roman Empire, that further lasted for something like a thousand decades of its existence including its western half across numerous feudal territories, gradually collapsed throughout 1453 against Ottoman Turkish assaults.
- During most of the wars against both the Slavs, these Avars remained allies including its Byzantines, being much more important for the success including its Byzantines as well as the expansion including its empire, because after the transition of authorities and even in the middle of an economic downturn, they turned against any Byzantines as well as receive very large fees that led to the downfall including its empire.
All the other three methods mentioned just aren't connected to the situation given. So, option C therefore the right one.
Answer:
The 2 important choices were:
1) buying a gaming console
2) going on an overseas trip
The opportunity cost is the gaming console. He had to give up buying the gaming console when he decided to save for the overseas trip.
The bicycle and the watch were not treated as opportunity costs because he willingly disregarded those items from his wants.
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