I 27. You have decided to buy a yacht, specifically, a Nautor's Swan 68 sailing yacht. This
lovely boat cost $384.300 in 1976, when the CPI was 57. The CPI at the beginning of
2000 was about 168, and the yacht then cost $2,300.000. What is the 1976 yacht price
expressed in 2000 dollars?
(a) $130,388 (6) $780,357 (©) $1,132,674 (d) $6,778,947

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)

there is no picture in order for this question to be answered