This is assuming that "sig figs" means significant figures, all the numbers in 223.4016 are significant.
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There are four sig figs in 1.032
there are 4 in the solution because the numbers are multiplied in the end, the solutions will have the same number of sig. figs. as the number in the problem with the lowest number of sig. figs. Ex: the lowest number of sig figs is 4 because 0.0107 has 4 sig figs.
1.26 is three sig figs and 6> 5, so you round up to 1.3 which is 2 sig figs
(c) has 3 significant figures, (a) has 2 sig figs, (b) has 2 sig figs, as 190 = 1.9 x 10^2, and (d) has 2 sig figs.
there are 4 sig figs