Answer:Okay, let's tackle this problem step by step. The user provided a table with items, their "Puhunan" (which I assume is the cost price), and asked to calculate the "Presyo(+15%)" (selling price with a 15% markup) and "Tubo" (profit). The items are Flower Vase (35.00), Home Decor (53.00), Pencil Holder (45.00), and Book marker (25.00). First, I need to confirm what each term means. "Puhunan" is likely the cost price, the amount spent to produce or acquire the item. "Presyo(+15%)" would then be the selling price, which is the cost price plus a 15% markup. "Tubo" is profit, which should be the difference between the selling price and the cost price. To calculate the selling price with a 15% increase, I can use the formula:Presyo = Puhunan + (Puhunan × 15%)Alternatively, Presyo = Puhunan × 1.15 Then, the profit (Tubo) would be Presyo - Puhunan, which is the same as the 15% markup amount. Let me apply this to each item: 1. Flower Vase: - Puhunan = 35.00 - 15% of 35.00 = 5.25 - Presyo = 35.00 + 5.25 = 40.25 - Tubo = 5.25 2. Home Decor: - Puhunan = 53.00 - 15% of 53.00 = 7.95 - Presyo = 53.00 + 7.95 = 60.95 - Tubo = 7.95 3. Pencil Holder: - Puhunan = 45.00 - 15% of 45.00 = 6.75 - Presyo = 45.00 + 6.75 = 51.75 - Tubo = 6.75 4. Book marker: - Puhunan = 25.00 - 15% of 25.00 = 3.75 - Presyo = 25.00 + 3.75 = 28.75 - Tubo = 3.75 I should double-check the calculations to ensure accuracy. Multiplying each cost price by 1.15 gives the correct selling price. Then, subtracting the original cost from the selling price confirms the profit, which should be 15% of the cost. All numbers seem to add up correctly. The user might be a student learning about markup percentages and profit calculation. They probably need a clear table showing each item's cost, selling price, and profit. Ensuring that the formatting is correct and the calculations are accurate is crucial here. Also, using the correct terms in Filipino will help them understand the solution better. I wonder if "Iskor" in the original question is a typo or if it refers to something else. Given the context, it's likely a header in the table, possibly meant to be "Item" or another column. Since the user provided "Aytem" (Item), "Puhunan" (Cost), "Presyo(+15%)" (Price), and "Tubo" (Profit), I'll structure the answer with those columns. Finally, presenting the answer in a clear table format with each calculated value will make it easy for the user to follow and verify their own work if needed.Solusyon: 1. Presyo (+15%) = Puhunan × 1.15 2. Tubo = Presyo - PuhunanPaliwanag: - Ang presyo ay kinakalkula sa pamamagitan ng pagdagdag ng 15% sa puhunan. - Ang tubo ay ang pagkakaiba sa pagitan ng presyo at puhunan.