What represents the value of the second-best alternative that a person gives up when making a choice?

Amarginal spending

B. marginal benefit

C. opportunity cost

D. marginal cost

Why were cities essential in the growth of civilization

What English technique is being used in this sentence? "And a grin of bitterness swept thereby/Like an ominous bird a-wing".

The small child does whatever his father was done. A. has done B. did C. does D. had done E. No correction required

Is the sentence "she broke through the ropes", independent or dependent

Which three of these central ideas are not discussed in Morris's essay? Type A, B, or C for blank 1 The burden of things The loss of things The beauty of things Type E, F, or G for Blank 2.

Where does harry, ron, and hermione decide to make the polyjuice potion and why

Archaeologists find an ancient plaza in Peru. The plaza is shaped like a circle with an area of 1,662 square feet. What is the circumference of the plaza to the nearest foot? Hint

01 doba siya sa F G How to write a paragraph about how wind is harvested

Which sentence contains a dangling modifier? a. Upon taking the field, the player was hit by a foul ball. b. When operating heavy machinery, one must use caution. c. Upon bestowing the awards, the mayor congratulated all the participants. d.

An instructional video is 1.8 minutes long. How long is the video in seconds? How long is it in hours?