anywhere from $15 to $30 (double if legitimate contractor) an hour, and the walls of a 10 x 10 room can be rolled in an hour
All of the supplies that you should purchase before you even start all of the cleaning of your house should be the all of the janitorial supplies that are needed.
Professional painters will typically charge $200-$500 per room depending on the type of paint, how high the walls are, etc. Painter costs should include the cost of the paint and supplies. I paid a friend $100 per room but had to buy all the supplies (brush, pans, rollers, paint, etc.). I paid about $200 in supplies and $200 in paint cost for 4 rooms.
cash payments journal
This should be recorded in the cash payment journal.
Before renovating your bathroom, you should purchase supplies like new towels, shower curtains, bath mats, and toiletries. After renovating, consider buying items like a new toilet brush, plunger, cleaning supplies, and storage containers for organization.
Estimate the labor hours. Charge $30.00 per hour plus supplies.
The amount which is paid on account(credit) should be recorded in a liability account i believe while record the purchased supplies in the asset.
I might be wrong but some painters to avoid this problem charge per wall they pain not per color ex) they use length * width to determine the size of the wall then they apply their pricing. But in my opinion I say a painter should charge more since he is using some money in buying the different paint.
To purchase comb bind supplies, one can go to the their nearest stationary store, and find them in the aisle along with the staples and hole punchers. If not, they should have it at an arts and craft store as well.
You can purchase a benchtop muffle furnace online at labsafety.com and many stores. If you want to purchase it from a store, any place that sells lab supplies should have it.
Commercial refrigeration supplies can be purchased from missionr.com there are other sites to visit as well. This site however, is quite good and you should check it out.
You can purchase discount pet supplies online at Amazon.com, Buy.com or Ebay.com. It would be beneficial online, therefore you can compare prices, read reviews and return your product with no hassle.