It was in Korea. US Soldiers fought there and gave their lives when the Korean War took place in the early 1950's. In this case, this was a battle between USA against communism, in direct terms and in proxy.
Hope this helps you.
Answer:
15 lessons for $ 80
Step-by-step explanation:
In case 1
Cost of 1 lesson = $10
In case 2
Cost of 1 lesson = 40/5 = $8
In case 3
Cost of 1 lesson = 80/10 = $8
In case 4
Cost of 1 lesson = 80/15 = $ 5.33
Hence,
The best deal is case 4 i.e 15 lessons for $ 80
