Which statement describes the effect of inflation on purchasing power?

a.
as the rate of inflation remains constant, purchasing power increases.
b.
as the rate of inflation remains constant, purchasing power stays the same.
c.
as the rate of inflation increases, purchasing power increases.
d.
as the rate of inflation increases, purchasing power decreases.

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .