Spreadsheets can only sort in ascending order. T OR FALSE All cells of a spreadsheet are always visible.T OR FALSE All spreadsheet formulas start with the equals sign.T OR FALSE Cells in spreadsheet are limited to 10 characters in width T OR FALSE Data can be copied from one cell to another, but formulas cannot.T OR FALSE You cannot mix absolute ($) and relative references in the same cell reference.T OR FALSE Good spreadsheet design include an areas at the top of the sheet that explains what the purpose of the spreadsheet is and where to enter the data.T OR FALSE