A variant record in Pascal is defined by type varirec = record number :…

A variant record in Pascal is defined by

type varirec = record
  number : integer;
  case (var1,var2) of
    var1: (x,y : integer);
    var2: (p,q : real)
end
end

Suppose an array of 100 records was declared on a machine which uses 4 bytes for an integer and 8 bytes for a real. How much space would the compiler have to reserve for the array?