Utility costs at one UISZ Power Corporation's factories are listed below:

Month --- Machine hours --- Utility Cost $

Feb - 4421 - 39,308

Mar - 4268 - 39,573

Apr - 4234 - 39,392

May - 4237 - 39,394

Jun - 4299 - 39,787

Jul - 4318 - 39,881

Aug - 4305 - 39,798

Sep - 4308 - 39,831

Oct - 4226 - 39,315

Management believes that utility cost is a mixed cost that depends on machine- hours.

Question: If the company uses 4800 machine hours in November, how much will the total utility bill be? (Round any intermediate calculations to the nearest cent and your final answer to the nearest dollar.)

Question 2: Two disadvantages of high-low method.