The chief financial officer of a hospital wants to evaluate the year$-$to$-$year change in expenses by area.

Calculate the dollar and percent change in expenses and fill out this table. $($Please keep the dollar sign in front of the number if it's a $ change or total expenses. For $\%$ change, please keep two decimal places$)$

$\backslash$table$[[\backslash$table$[[$Operating$],[$Expenses$]],31-$Dec$-21,31-$Dec$-22,$$ Change,$\%$ Change$],[$General surgery,$$16,500,000,$$$17,000,000,$Blank $1,$Blank $2],[$Internal medicine,$12,300,000,12,600,000,$Blank $3,$Blank $4],[$Oncology$,10,900,000,11,700,000,$Blank $5,$Blank $6],[$OB$/$GYN$,7,600,000,7,800,000,$Blank $7,$Blank $8],[$Emergency$,4,500,000,4,900,000,$Blank $9,$Blank $10],[$Ambulatory care,$7,200,000,7,400,000,$Blank $11,$Blank $12],[$Administration$,22,600,000,24,100,000,$Blank $13,$Blank $14],[$Depreciation$,8,100,000,8,300,000,$Blank $15,$Blank $16],[$Interest$,3,200,000,3,100,000,$Blank $17,$Blank $18],[$Total Expenses,Blank $19,$Blank $20,$Blank $21,$Blank $22]]$

What areas had the highest and lowest growth?

highest Blank $23$

lowest Blank $24$