anything helps! thank you!

9. Estrella Company manufactures two products, Regulus and Polaris. The two products have the following cost and production data: Regulus Polaris Factory Overhead (FO) cost applied S1,364,000 $2,068,000 Machine hours 62,000 94,000 Number of parts 158,974 241,026 a) Calculate Estrella's Activity FO rate if its activity base is "machine hours" (round to nearest 30.00). b) Calculate Estrella's Activity FO rate if its activity base is "number of parts" (round to nearest S0.00)