Whats the author's main point in paragraph 1 in the text "What it took to be a NASA computer by Melinda Baldwin" A. The author introduces the first five female human computers who began at NACA in 1935.
B. The author gives background information about how and why human computers were needed at NACA.
C. The author states a claim about how human computers were necessary for engineering design in 1935.
D. The author identifies the problem of computation in the 1930s and offer a solution in the form of female computers.

13 points : ) which two aspects of scrooge's character does this excerpt from a christmas carol by charles dickens reveal? "i wish to be left alone," said scrooge. "since you ask me what i wish, gentlemen, that is my answer. i don’t make merry myself at christmas and i can't afford to make idle people merry. i to support the establishments i have mentioned—they cost enough; and those who are badly off must go there." "many can’t go there; and many would rather die." "if they would rather die," said scrooge, "they had better do it, and decrease the surplus population. besides—excuse me—i don't know that." "but you might know it," observed the gentleman. his stingy attitude and conduct his distrust of government institutions his indifference to others' suffering his support for the community