For the circuit above, given the following value of parameters:

$t_h=2ns$

$T=clk$ period $=5ns$

$T_{\text{c}\text{l}\text{k}\text{A}}=5ns$

$T_{co}=2ns$

$T_{\text{d}\text{a}\text{t}\text{a}}=3ns$

$T_{clkB}=6ns$

$t_{su}=2ns$

What is the Hold Arrival Time in ns$?$

$10$ ns

$5$ ns

$9$ ns

$8n$S

$2)$ what is the hold slack time in ns$?$

$-2$ns

$0$ns

$1$ns

$2$ns

Clock ClockA