$2\mathrm{.}4.$ Suppose the memory address is $0x08000242,$ translate the following machine instructions into assembly instructions.

$2\mathrm{.}4\mathrm{.}1.BD30$

$[4]$

$2\mathrm{.}4\mathrm{.}2.$ F$1010020$

$[4]$

$2\mathrm{.}4\mathrm{.}3.$ DBF$4$

$4$