During a certain 11-year period, the Consumer Price Index (CPI) increased by
55%, but during the next 11-year period, it increased by only 15%. Which of
these conditions must have existed during the second 11-year period?
O
A. Conflation
O
B. Inflation
O
C. Stagnation
D. Deflation
O

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)