. 80 meters x 125 meters 40 kilos of com seeds 4 bags of fertilizer 25 loads (knapsack sprayer-16 liters) of insecticides 3 days of plowing using a carabao • 1 week of harrowing using a carabao -Owuon is the cost of the com seeds if price of the seeds per kilo is P 125.00? 2. If Mang Alberto paid P 4.800 00 for all 4 bags of fertilizer how much is the cost per bag? Given: Total amount paid = P 4 800 00 No. of bags = 4 bags Given: Price per kilo = P 125.00/kg Seed needed = 40 kg Formula: Cost of Seed = Price per kg * No. of kg of seed needed Formula: Price per bag = Total amount paid No. of bags of fertilizer Solution: Solution: 4 What is total the surface area of the rice field? 3. What is the total cost of labor if the prevailing rate of plowing and harrowing using carabao labor is P 400.00 per day? Given Length = 80 m Width = 125 m Formula Area = length x width Given: Plowing using carabao = 3 days Harrowing using carabao = 1 week or 7 days Prevailing rate per day = P 400.00/day Formula Cost of labor = (No. of days plowing + no of days harrowing) x prevailing rate per day Solution: Solution:​