An employee complains that a Windows PC cannot connect to the Internet. A network technician issues the ipconfig command on the PC and is shown an IP address of $169\mathrm{.}254\mathrm{.}10\mathrm{.}3.$ Which two conclusions can be drawn? $($Choose two.$)$a$)$tThe PC cannot contact a DHCP server.b$)$tThe DNS server address is misconfigured.c$)$tThe default gateway address is not configured.d$)$tThe PC is configured to obtain an IP address automatically.e$)$tThe enterprise network is misconfigured for dynamic routing.