Ellie decides to spend two hours taking a nap rather than attending her classes. Her opportunity cost of napping is Group of answer choices a. the value of her nap less the value of attending class. b. the value of the knowledge she would have received had she attended class. c. the $24 she could have earned if she had worked at her job for those two hours. d. nothing, since she valued sleep more than attendance at class.

b.the value of the knowledge she would have received had she attended class.

Explanation:

Opportunity cost is defined as the loss of benefits or profit that could have been gotten by choosing a particular thing over the other. For example, choosing to buy processed food over cooking.

The opportunity cost there is the loss of cooking skill that would have been gotten had the person prefered to cook over buying processed food.

In the case of Ellie, her opportunity cost is the value of knoeledge she could have gotten had she decided to sacrifice her sleep ( the 2 hours nap she took ).

1. artillery

2. jose san martin

3.their economies remained dependent on outside powers.

4. drafted new economies

5. democracies have replaced dictatorships

the language of nature was a manifestation from god as he said "let there be light" and there was light the world began to assume visible, comprehensible form.

what ever we know now think of the old vision of creation we can be sure that with out the speaking of word -without language- we would have no science today with its striking power to illuminate the world.