You need to configure a lease duration of $4$ hours for a DHCP pool. Which command will achieve this?

Select one:

a$.$

Router$($dhcp$-$config$)$#lease $400$

b$.$

Router$($dhcp$-$config$)$# lease $040$

c$.$

Router$($dhcp$-$config$)$#dhcp lease $040$

d$.$

Router$($dhcp$-$config$)$#lease$-$duration $040$