$2\mathrm{.}12$ Assume that registers $s$0$ and $s$1$ hold the values $0$x$80000000$ and $0$xD$0000000,$ respectively.

$2\mathrm{.}12\mathrm{.}1[5]<2\mathrm{.}4>$Whatisthevalueof$t$0$forthefollowingassemblycode? add $t$0,$ $s$0,$ $s$1$

$2\mathrm{.}12\mathrm{.}2[5]<2\mathrm{.}4>$Istheresultin$t$0$thedesiredresult,orhastherebeenoverflow? $2\mathrm{.}12\mathrm{.}3[5]<2\mathrm{.}4>$ For the contents of registers $s$0$ and $s$1$ as specified above,

what is the value of $t$0$ for the following assembly code? sub $t$0,$ $s$0,$ $s$1$

$2\mathrm{.}12\mathrm{.}4[5]<2\mathrm{.}4>$Istheresultin$t$0$thedesiredresult,orhastherebeenoverflow? $2\mathrm{.}12\mathrm{.}5[5]<2\mathrm{.}4>$ For the contents of registers $s$0$ and $s$1$ as specified above,

what is the value of $t$0$ for the following assembly code? add $t$0,$ $s$0,$ $s$1$

add $t$0,$ $t$0,$ $s$0$

$2\mathrm{.}12\mathrm{.}6[5]<2\mathrm{.}4>$ Is the result in $t$0$ the desired result, or has there been

overflow?