What is the estimated fixed cost for 2024?

Dispatch Dynamics Services has collected the following information about operating expenditures for its delivery fleet for the past five years: Year | Miles | Operating costs 2019 | 38,000 | $176,000 2020 | 52,000 | $192,000 2021 | 43,000 | $182,500 2022 | 58,000 | $198,000 2023 | 67,000 | $207,500 Using the high-low method, what is the estimated fixed cost for 2024 at an activity level of 55,000 miles