A network administrator has a single Class C address space, which is 194.10.10.0. The network consists of 150 users who are logged on to the network at all times and 150 sales users who have portable computers and who are periodically logged on to the network for short intervals. What recommendation would you make with regard to the lease period?

a. Decrease the default lease period to 1 day.

b. No action is required; you should have an adequate number of addresses.

c.

Decrease the default lease period to 8 days.

d.

Extend the default lease period to 10 days.