can someome help me with this problem? please fill out all blanks!

4. ABC. Ine, manufactures sterco speakers in two fnctorics; one in Dallas and anolber in Plano. The Dallas factory uses DD. hours tor its overhead roto and the Piano factory uses machine-hours (MHs) for its overhesd rate. Information related to both plats for last year is presented below: Required (21 points): Fill in the lettered blanks above based on the information provided. Put down word "under" or "over" for (g) and (h) and show your calculation in the space below for each of the remaining others. duswer: (8) (b) (c) (g) (d) (e) (f) (h)