CREATE TABLE table_76908 ("Class" TEXT, "Wheel arrangement" TEXT, "Fleet number ( s ) " TEXT, "Year made" TEXT, "Quantity made" TEXT, "Quantity preserved" TEXT)

What is the quantity made of the e-22 class, which has a quantity preserved of 0?
SELECT "Quantity made" FROM table_76908 WHERE "Quantity preserved" = '0' AND "Class" = 'e-22'
SELECT "Quantity made" FROM "table_76908" WHERE "Class" = 'e-22' AND "Quantity preserved" = '0'