How to calculate the time charge for corpse storage in the mortuary of Fangzhuang Oriental Hospital? What is the basis?

I consulted the Municipal Price Bureau and the Beijing Municipal Development and Reform Commission about the mortuary fee, and these two units replied that the mortuary fee was calculated by the day, and the bodies received from the early morning of 12 to 23:59 were charged by the day. In other words, if you enter the corpse at 23 o'clock in the evening, the funeral home and mortuary are also charged according to the mortuary fee for one day. For example, relatives died at 23 o'clock on the night of the 5 th and were sent to the morgue for cremation at 6 o'clock the next day. The fees approved by the National Development and Reform Commission are charged for three days. Not by the hour. Alas, although the charge is unreasonable, considering that my dad put it in the freezer and used a lot of electricity for three days, we also went to see it several times on the way. It's hard to get help to pull it out. This charge is much cheaper than staying in a hotel for one day. My father has raised me all my life, and this money is not expensive. Besides, no matter how much money I earn, I won't do that job. Seeing other people's bodies is disgusting, let alone letting me touch them.