As shown in the following networking, the interfaces connecting R$1,$ R$2,$ R$3,$ R$4,$ and R$5$ are running OSPF, and are all in area $0.$ The routing table of R$1$ has two equal$-$cost routes to the destination $10\mathrm{.}1\mathrm{.}35\mathrm{.}0/24.$ In order for the forwarding path R$1->$ R$4->$ R$3$ to be preferentially selected, which of the following configuration should be performed?

A$.$ Run the ospf cost $10$ command on GEO$/0/3$ of R$2.$

B$.$ Run the ospf cost $10$ command on GEO$/$O$/1$ of R$2.$

C$.$ Run the ospf cost $10$ command on GEO$/$O$/3$ of R$3.$

D$.$ Run the ospf cost $10$ command on GEO$/0/1$ of R $1.$