im stuck on question A and B

Consider the accompanying data on real GDP per mpta in Canada Complete parts (a) through (d) below 3. Calculate the percentage growth rates in real GDP per capita In each of the years 2015 through 2017, from the previous year Complete the table below (Type integeis or deci'mais rounded to [ma-e decimal pieces as needed.) Percentage growth rate in neat Year GDP per capi 201 5 \"/o 201 6 \"/o 201 T \"/o h. Now, Instead of calculating the annual percentage growth rates in the years 2015 through 2017 directly, use as an approximation 100x (log y| log yI_1) , where yl is real per capita GDP in year t and log represerrls the natural logarithm Complete the table below (Type integeie or decnnais rounded to three decimal pieces as needed) Percentage growth rate in Real Year GDP per capita 201 5 % 201 6 "A: 201 T "A: How close does this approximation come to the actual growth rates you calculated in pan (a)? O A. The approximation is always Within 0 1 of the actual growth rates (but not always Within 0 03), O B. The approximation is always identical to the actual growth rates (at least to three decimal places) 0 C. The approximation is always within 0 03 of the actual growth rates (but not always identical to three decimal places) Year 1 950 1 960 1 970 1 980 1 990 2000 201 0 201 4 201 5 201 6 201 7 Per capita real GDP 16 ,009 19 ,371 26 ,560 34 ,309 39 ,422 47 ,1 03 51 ,075 53 ,986 53 ,399 53 B43 54 ,781