The Regression Trend Line for Annual Energy Consumption for 2000-2020 $\tilde { y } _ { t }$

Multiple Choice

The regression trend line for annual energy consumption for 2000-2020 is given by $\tilde { y } _ { t }$ = 70 + 0.50t,where t = 1 for 2000.If the annual energy consumption for 2015 was 72.5,then the percentage of trend for 2015 was:

A) 93.548
B) 106.897
C) 92.949
D) 107.586