Provide a reasonable description of the sample space of random experiments

A) An ammeter that displays two digits is used to measure current in centiampere.

B) The concentration of ozone to the nearest part per million.

C) An order for an automobile can specify either an automatic or a standard transmission, either with or without air conditioning, hybrid or regular, and with one of the three colors white, blue, or black. Describe the possible set of possible orders for this experiment by using a tree diagram.