Paul is comparing two high-speed Internet service providers (ISPs) for his business. The graph represents the cost of each ISP as a function of t, the duration in months of a service contract.

If C(t) = 180 + 10t represents ISP A and C(t) = 25t represents ISP B, how long would the service contracts need to be for the total costs to be the same?

A. 6 months

B. 8 months

C. 10 months

D. 12 months

Paul is comparing two highspeed Internet service providers ISPs for his business The graph represents the cost of each ISP as a function of t the duration in mo class=