Let us choose Extra study. Knowing that opportunity cost is related to the opportunities lost by choosing one specific course of events than others. By choosing an extra study and spend hours studying something, my opportunity cost will be the school sports practice hours that could be spent in this time. Another opportunity cost would be the social interaction, in a club, for example, lost because of the extra study decision.
Answer: an increase in Marginal Physical Product
Explanation: Diminishing marginal returns occur when: A) each additional unit of a variable factor adds more to total output than the previous unit.
I would say this one is answer b
The Narrow Door at Colditz, The Boy in the Striped Pajamas, and The Hiding Place
Because they took the job which holds them countable for important decisions for the United States
