A vehicle cost PHP $1,800,000\mathrm{.}00$ to purchase. Maintenance is estimated to cost PHP $20,000\mathrm{.}00$ per $5000$ km$.$ The vehicle is expected to operate a mileage of $15,000$ km per year. The cost of tires is estimated to be PHP $30,000$ and are set to be replaced at its $4$th year. Assume fuel to cost $90$ pesos per liter and the company's cost of capital rate is $8\mathrm{.}5\%.$ How much should the

owner of the vehicle charge per km of use?How is the charge per km of use if the fuel will not be charged to the owner?