$1\mathrm{.}16$ A digital thermometer with a temperate range of $\backslash (129\mathrm{.}9^\{\backslash$circ$\}\backslash$mathrm$\{$C$\}\backslash )$ has an accuracy specification of $\backslash (\backslash$pm $1/2\backslash )$ of the least significant bit. What is its absolute accuracy, $\backslash \%$FSD accuracy, and its resolution?

$1\mathrm{.}17$ A flow instrument has an accuracy of $($a$)\backslash (\backslash$pm $0\mathrm{.}5\backslash )$ percent of reading and $($b$)\backslash (0\mathrm{.}5\backslash \%\backslash )$ FSD$.$ If the range of the instrument is $10$ to $100$ fps $,$ what is the absolute accuracy at $45$ fps $?$

$1\mathrm{.}18$ A pressure gauge has a span of $50$ to $150$ psi and its absolute accuracy is $\backslash (\backslash$pm $5\backslash$mathrm$\{$psi$\}\backslash ).$ What is its $\backslash \%$FSD and span accuracy?