Estimating a manuscript's length if it's set in a particular typeface is called
a. casting off.
b. letterspacing.
c. typography.
d. leading.

The answer is Letter A. Casting off. Casting off is estimating the manuscript's length by counting the number of words required in the manuscript, in order to estimate how many pages needed upon printing. This is necessary in book printing because this will also affect the amount or costs needed.

There are two theme's to "The Gift of the Magi" one being Love and the other being Sacrifice. "The Gift of the Magi" gives it's lesson by showing that even in rough times there is still some "Love" in everyone's hearts.

By having the setting at Christmas time it shows the comparison to the men's gifts to Jesus.

Here is something to work off of because i am guessing you did not read it and are hoping for someone to do it for you.

Actually read it if you want a good grade.