A skate shop rents roller skates as shown in the table below.
Roller Skate Rentals
Time
Cost
up to 60 minutes
$\$ 5$
up to 2 hours
$\$ 10$
up to 5 hours
$\$ 20$
daily
$\$ 25$
Which graph and function model this situation, where $c$ is the cost, in dollars, of renting skates, and $t$ is the numbe of hours in a single day that the skates are rented?
$c(t)=\left\{\begin{array}{l}5 \text { if } 0 $25+\cos \rightarrow \rightarrow$
