Answer:Activity A: Commission Problems Here are the solutions to the commission problems: 1. Jordan's Commission - Given: - Selling price of the property: P3,800,000- Commission rate: 2.5%- To find: Commission earned- Solution: - Commission = Selling price x Commission rate- Commission = P3,800,000 x 0.025- Commission = P95,000- Answer: Jordan made a commission of P95,000 from selling the property. 2. Lisa's Commission Rate - Given: - Total sales: P150,000- Commission received: P7,500- To find: Commission rate- Solution: - Commission rate = (Commission received / Total sales) x 100%- Commission rate = (P7,500 / P150,000) x 100%- Commission rate = 5%- Answer: Lisa's commission rate for this sale is 5%.