Suppose you buy a cd for $1000 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 assume that if funds are withdrawn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. $3.13
b. $1.25
c. $6.25
d. $3.75

Find a parametrization for the curve「and determine the work done on a particle moving along γ in r3 through the force field f: r^3--r^3'where f(x,y,z) = (1,-x,z) and (a) im (γ) is the line segment from (0,0,0) to (1,2,1) (b) im (γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (γ) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)