Suppose you buy a cd for $400 that earns 2.5% apr and is compounded quarterly. the cd matures in 5 years. assume that if funds are withdrawn before the cd matures, the early withdrawal fee is 3 months' interest. what is the early withdrawal fee on this account?

a. $6.25
b. $2.50
c. $1.25
d. $3.13

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.