please help

Panamint Systems Corporation is estimating activity costs associated with producing disk drives, tapes drives, and wire drives. The indirect labor can be traced to four separate activity pools. The budgeted activity cost and activity base data by product are provided below Activity Cost Activity Base Procurement $363,500 Number of purchase orders Scheduling 213,100 Number of production orders Materials handling 480,800 Number of moves Product development 728,700 Number of engineering changes Production 1,408,700 Machine hours Number of Engineering Machine Changes Hours 1,500 Number of Units 1,900 5 8,700 4,200 Number of Number of Number Purchase Production of Orders Orders Moves Disk drives 4,090 370 1,360 Tape drives 2,500 215 650 Wire drives 12,000 980 3,900 The activity based cost for each wire drive unit is Oa. $90664 Ob $19.55 Oc. $302 33 101 25 10,600 2,000 a 99 3:55 PM