Which of the following statements accurately describes how costs and
benefits are calculated?
o
a. calculations of cost and benefit are based on personal
preferences,
o
b. money is an important cost but not the only one.
o
c. benefits do not always increase as costs increase,
o
d. cost-benefit analysis is an attempt to get benefits to exceed
costs,

Which of the following two groups did not do battle with the romans? select all that apply.

Describe two observations that galileo was the first to make with his telescope.

How is an objective summary different from an argumentative essay? o a. a summary should remain neutral, but an argumentative essay should promote a certain viewpoint. o b. a summary should use direct quotations, but an argumentative essay should paraphrase evidence. o c. a summary should include a works-cited list, but an argumentative essay should not cite others' work. o d. a summary should focus on a thesis, but an argumentative essay should address many different topics.