could someone help me with this question please

HelloWorld Corporation operates two production departments, P1 and P2, and 2 support service departments, S1 and $2. Direct costs for each department and the percentage of service costs used by the various departments for the month of September 2019 are as follows: Percentage of services used by Department Direct S1 S2 P1 P2 costs S1 $100,000 30% 45% 25% S2 50,000 40% 30% 30% P1 300,000 P2 250,000