Sodium borohydride is a potential fuel for fuel cell. The data in the Table below were obtained in a study conducted to evaluate the electrochemical kinetics of sodium borohydride. At the conditions of the study, it is known that the relationship that exists between the overpotential $()$ and current $(i)$ can be expressed as:

$=a+$blog$(i)$

where a and $b$ are electrochemical kinetics parameters of borohydride on the electrode, $$ is in volts $($V$)$ and $i$ is in $mA.$ Using the least squares method and the data in the Table, evaluate the values of a and $b.$

Note: $log(i)=lo{g}_{10}(i)i.e.$ base ${10}_{?}$

Table $1$: Electrochemical Kinetics data for sodium borohydride

$\backslash$table$[[$Run$,i(mA),(V)$