A program manager is curious whether there is a relationship between total resources and SPI. She has data from ten similar projects in the past $($shown below$).$ She runs a linear regression analysis. Which of the following equations best captures the equation of the regression line of best fit? $($x $=$ total resources; y $=$ SPI$)$

Total Resources SPI

$81\mathrm{.}3$

$101\mathrm{.}45$

$60\mathrm{.}95$

$121\mathrm{.}55$

$81\mathrm{.}22$

$141\mathrm{.}8$

$121\mathrm{.}48$

$101\mathrm{.}52$

$81\mathrm{.}18$

$121\mathrm{.}62$

Question $35$ options:

y $=0\mathrm{.}946$x $+4\mathrm{.}606$

y $=0\mathrm{.}0946$x $+0\mathrm{.}4606$

y $=0\mathrm{.}946$x $+0\mathrm{.}4606$

y $=0\mathrm{.}0946$x $+46\mathrm{.}06$