Launch This Resource. In 1950, Erwin Chargaff published a paper stating that in the DNA of any given species, the ratio of adenine to thymine is equal, as is the ratio of cytosine to guanine. This became known as Chargaff's ratio, and it was an important clue for solving the structure of DNA. Downloads. Downloads.
The average annual overhead for a dental office (not including the dentistâs salary) is $350,000. The average clinician works 33 hours per week for 48 weeks, which is 1,600 hours per year. By taking the $525,000 average annual revenue and dividing it by 1,600 hours, we get $312 an hour to keep the office operating profitably.
At current rates of 5%, borrowing $500,000 will cost a dentist $7,067 for a seven-year term, $5,303 for a 10-year term, or $4,625 for a 12-year term. Taking into account practice overhead, it will take monthly collections of $21,200, $16,000, or $14,000 respectively to cover the debt service.hen starting a practice, we have to understand the costs and determine how weâre going to pay for those costs. The average new practice requires $500,000 cash for structural upfit, equipment, and supplies.