【单选题】An inflation index and index numbers of a company’s sales ($) for the last year are given below. Quarter: 1 2 3 4 Sales ($) index: 109 120 132 ...
A.
approximately constant and keeping up with inflation
B.
growing steadily and not keeping up with inflation
C.
growing steadily and keeping ahead of inflation
D.
falling steadily and not keeping up with inflation