The following is the data for Patient Days $($the cost driver$)$ and Maintenance Costs for a local hospital:

Month

Patient Days $($Cost driver$)$

Maintenance Costs

January

$3,300$

$$4,450$

February

$4,050$

$$4,750$

March

$3,000$

$$4,200$

April

$3,750$

$$4,600$

May

$4,150$

$$5,050$

June

$4,500$

$$5,400$

July

$2,600$

$$4,400$

Using regression analysis to analyze the hospital's cost structure, the estimated fixed maintenance cost for the hospital is:

$$5,468$

$$0\mathrm{.}793$

$$2,734$

$$0\mathrm{.}541$