The following mathematical operation is performed using a calculator,

$43\mathrm{.}11(11\mathrm{.}364+9\mathrm{.}2)+75-23\mathrm{.}87=937\mathrm{.}64404$

Assuming none of the given measured values is exact, how many significant figures should be used in reporting the final answer?

$2$

$3$

$4$

$5$

none of the above