What are the year-2 cpi and the rate of inflation from year 1 to year 2 for a basket of goods that costs $25.00 in year 1 and $25.50 in year 2?

a.
the cpi is 25.50, and the rate of inflation is 2%.
b.
the cpi is 98.03, and the rate of inflation is 1%.
c.
the cpi is 98.03, and the rate of inflation is 2%.
d.
the cpi is 102.00, and the rate of inflation is 1%.
e.
the cpi is 102.00, and the rate of inflation is 2%.