Please fill in the amounts that are missing:

$\backslash$table$[[$Sales$,2020,2021,2022],[$Sales returns,$$160,000,$D$,$$$225,000,],[$Net sales,$$4,500,$$$7,200,$H$,],[$Beginning inventory,A$,$$$170,800,$G$,],[$Ending inventory,$$12,500,$$$18,500,$I,$],[$Purchases$,$B$,$F$,$$$57,000,],[$Purchase return and allowances,C$,$$$150,000,$$$160,000,],[$Transportation in$,$$$3,000,$$$5,000,$$$6,000,],[$Cost of goods sold,$$4,500,$$$5,000,$$$7,500,],[$Gross profit on sales,$$124,000,$E$,$$$155,000,]]$

$A=$$

$B=$$

$C=$$

$D=$$

$E=$$

$F=$$

$G=$$

$H=$$

$I=$$