Wouldn't be surprised if it reached $80-100 even for a one bedroom those months. Can't tell you much about the others, except that water and sewer are generally small everywhere (hot water costs, but with gas). You should be aware that in some big buildings, your cost doesn't depend on your usage.
Okazaki fragment. Definition. noun, plural: Okazaki fragments. Relatively short fragment of DNA synthesized on the lagging strand during DNA replication. Supplement. At the start of DNA replication, DNA unwinds and the two strands splits in two, forming two prongs which resemble a fork (thus, called replication fork).
This means that, in order for Okazaki fragments to replicate from each of the primers, the lagging strand must make a loop to bring the primers to the polymerase III at the replication fork. (showing this in a picture would be confusing so that is why most diagrams don't draw this out).