Answer: ₱819.9 in totalStep-by-step explanation:First, multiply 45.55 by the regular hours which is 8 which 364.4.Then multiply 2.5 by 45.55 to get the multiplied regular rate and then multiply it by 4 because that is the amount of over time hours which will give you an equation like this: 364.4 + ((2.5 x 45.55) x 4) = ₱819.9