i need help with #5, i will rate!!

The company pays a sales commission of 5% for the Basic model and 10% for the Advanced model. Its traceable fixed advertising costs include $150,000 for the Basic model and $200,000 for the Advanced model. The remainder of the company's selling and administrative costs are organization-sustaining in nature. Using the additional information provided by the production manager, calculate: 3. An activity rate for each activity cost pool. Machining: 417,500/22,000