ANSWER ALL AND PLEASE SHOW SOLUTION IN AN ORGANIZE MANNER

1. A vendor bought 25 boxes of apples at P960 per box. Each box contains 120 pieces of apples. He added 40% mark-on based on cost. Later, he decided to impose a 5% mark-up based on the original selling price. Determine the: a. original selling price per piece b. new selling price per piece 2. The original selling price of a set of plates was P1,250.00. Due to increased operating expense, the price was increased to P1,400. Find the rate of mark-up. 3. A grocery offered a 20% mark-down rate on its canned goods originally priced at P85.00 each. Find the: a. amount of mark-down b. new selling price4. A supermarket, during its end-year sale, offered reduction in prices on the following items: Item Original Selling New Selling Price Per Kilo Price Per Kilo a. Pork loin P210.00 P178.50 b. Bangus P140.00 P126.00 c. Cabbage P48.00 P38.40 Determine the mark-down rate per kilo for each item.5. Find the new selling price when an item originally selling for P3,299.95 is increased by 25%. 6. What is the mark-up rate of an appliance item whose original selling price was increased from P1,200.00 to P1,380.00. 7. The owner of a woman's apparel has to buy coat that sells for P800.00 each. How much does she have to pay for each coat if she must obtain a gross profit of 30% of the selling price? 8. If a retail shoe dealer realizes 35% gross profit on rubber shoes that he sells for P1,620 a pair, what is the cost per pair to the retailer?9. How much must a retailer sell a merchandise that cost him P600.00 if he desires to make a mark-on of 45% based on the selling price? 10. A clothier bought caps at P1,800.00 a dozen and sold them at P200.00 each. What was the percent of the gross profit based on the selling price