Hearing depends on a series of events that change sound waves in the air into electrical signals. Your auditory nerve then carries these signals to your brain through a complex series of steps. Sound waves enter the outer ear and travel through a narrow passageway called the ear canal, which leads to the eardrum.
However, if your child is 21 or older and you pay him $1,700 or more during the year, you can withhold Social Security and Medicare taxes from his pay. If you choose not to withhold the taxes, you must pay your adult childâs Medicare and Social Security taxes yourself.
2) Calculate your expenses. Before you can even consider what to charge for care, you need to know how much it's going to cost you to operate your business on a per child or per month basis. This way you can make sure that your rates cover your expenses as well as paying you a salary. says Pruissen.our estimated operating costs for the month per child are: $250x4=$1,000. Plus the minimum cost per child you want to earn for the week: $125x4=$500. Plus the added costs of running a higher than average program: $100 per month.