$1.(\backslash (\backslash$mathbf$\{30\}\backslash )$ points, $\backslash (\backslash$mathbf$\{5\}\backslash )$ each$)$ What is the single MIPS instruction, or if not possible, the shortest sequence of MIPS instructions that performs:

$1.$ Move content of register r$11$ into register r$23.$

$2.$ Load register $\backslash ($ r $15\backslash )$ with the value $265,140.$

$3.$ Store the value $55,259$ into a word at memory location $40000.$

$4.$ The equation $\backslash (\backslash$mathrm$\{$a$\}=\backslash$mathrm$\{$b$\}+\backslash$mathrm$\{$c$\}\backslash ),$assuming $\backslash (\backslash$mathrm$\{$a$\},\backslash$mathrm$\{$b$\}\backslash )$ and c are integer variables at memory location $0$b$10000000,0$b$1001000$ and $0$b$100010011100,$ respectively.

$5.$ The equation $\backslash ($ y$[5]=$y$[10]+$x $\backslash ),$ assuming $\backslash ($ x $\backslash )$ corresponds to register $\backslash ($ r $2\backslash ),$ and $\backslash ($ y$[1]\backslash )$ is an integer at the memory location $524,292$ is the first element of vector $\backslash ($ y $\backslash ).$

$6.$ The statement: if $\backslash ((\backslash$mathrm$\{$amathrm$\{$b$\})\backslash )$ goto lab$1,$ assuming that variable a corresponds to the word at memory address $400,$ and variable $\backslash ($ b $\backslash )$ corresponds to register $\backslash ($ r $10\backslash ).$ The instruction with lab$1$ is before the branch instruction and there are $20($machine$)$ instructions between those two instructions.