Japan must give up the production of 75 computers to produce 25 additional cellular telephones. The opportunity cost of producing 3 computers is cell phone(s).

One

Explanation:

Opportunity cost is the cost of the next best option forgone when one alternative is chosen over other alternatives.

If Japan decides to produce computers, it forgoes the opportunity of producing phones

Opportunity cost of one computer = 25/75 = 1 /3

Opportunity cost of producing 3 computers 3 ×(1/3)= 1 phone

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answer; im, thinking it should be (7yrs)///plz check first.good luck

muslims control the north africa during the period of 1500 up

to 1800. they made a barrier to prevent further european exploration from

entering the africa from the north. however, the dutch ware still able to move

toward the interior with having south africa as one of the routes leading to

the east for trading with asia.