ProChem, Inc., produces chemicals for large biotech companies. It has the following data for manufacturing overhead Requirement costs during August 2020: Fill in the blanks. Use F for favorable and U for unfavorable: (Click the icon to view the data.) (Click the icon to view the table.) (If no variance exists leave the dollar value blank. Label the variance as favorable (F), unfavorable (U) or never a variance (N).) Data table More info