Fill in the blanks in the following table, given that \(a\) is the first term, \(d\) the common difference and \(a_n\) the \(n^{\text{th}}\) term of the AP:
 
  \(a\) \(d\) \(n\) \(a_n\)
(i) \(-18.9\) \(2.5\) \(3.6\)
(i) \(3.5\) \(0\) \(105\)