$1\mathrm{.}1$ Use the TODAY function to insert the current date in cell $(6).$

$5$

$1\mathrm{.}2$ Use the NOW function to

$1\mathrm{.}3$ Use the MONTH function in

$1\mathrm{.}4$ Use the YEAR function in cell

$1\mathrm{.}5$ Calculate the difference

$1\mathrm{.}6$ Calculate the number of hours

$1\mathrm{.}7$ Calculate the number of

$1\mathrm{.}8$ Calculate the number of