Answer:1. Cost: P56 Mark Up: P25 Selling Price: P56 + P25 = P81 Mark Up Rate Based on Cost: (25/56) × 100 = 44.64% Mark Up Rate Based on Selling Price: (25/81) × 100 = 30.86%2. Cost: P230 Mark Up: P70 Selling Price: P230 + P70 = P300 Mark Up Rate Based on Cost: (70/230) × 100 = 30.43% Mark Up Rate Based on Selling Price: (70/300) × 100 = 23.33%3. Cost: P325 Mark Up: P50 Selling Price: P325 + P50 = P375 Mark Up Rate Based on Cost: (50/325) × 100 = 15.38% Mark Up Rate Based on Selling Price: (50/375) × 100 = 13.33%4. Cost: P240 Mark Up: P120 Selling Price: P240 + P120 = P360 Mark Up Rate Based on Cost: (120/240) × 100 = 50% Mark Up Rate Based on Selling Price: (120/360) × 100 = 33.33%5. Cost: P119 Mark Up: P40.50 Selling Price: P119 + P40.50 = P159.50 Mark Up Rate Based on Cost: (40.50/119) × 100 = 34.03% Mark Up Rate Based on Selling Price: (40.50/159.50) × 100 = 25.39%6. Cost: P520.75 Mark Up: P140.50 Selling Price: P520.75 + P140.50 = P661.25 Mark Up Rate Based on Cost: (140.50/520.75) × 100 = 26.97% Mark Up Rate Based on Selling Price: (140.50/661.25) × 100 = 21.25%7. Cost: P1,200 Mark Up: P350 Selling Price: P1,200 + P350 = P1,550 Mark Up Rate Based on Cost: (350/1,200) × 100 = 29.17% Mark Up Rate Based on Selling Price: (350/1,550) × 100 = 22.58%8. Cost: P2,675.75 Mark Up: P545 Selling Price: P2,675.75 + P545 = P3,220.75 Mark Up Rate Based on Cost: (545/2,675.75) × 100 = 20.37% Mark Up Rate Based on Selling Price: (545/3,220.75) × 100 = 16.92%9. Cost: P3,221.25 Mark Up: P725 Selling Price: P3,221.25 + P725 = P3,946.25 Mark Up Rate Based on Cost: (725/3,221.25) × 100 = 22.51% Mark Up Rate Based on Selling Price: (725/3,946.25) × 100 = 18.37%10. Cost: P5,000 Mark Up: P2,220 Selling Price: P5,000 + P2,220 = P7,220 Mark Up Rate Based on Cost: (2,220/5,000) × 100 = 44.4% Mark Up Rate Based on Selling Price: (2,220/7,220) × 100 = 30.74%make me brainliest please, thank you!