A school builds a swimming pool with the following dimensions of: length = 15 m; depth= 1,3 m to the filling level, and width = 5 m. =1 (NOTE: 1 m³ 1 000 liter and 1 000 liter = 1 kl) a) Calculate the volume of the swimming pool up to the level it is filled. b) Convert this volume (i) to litres (ii) and kilolitres c) When the school fills the pool, they use a pump which pumps water at a rate of 2 liter per second. How long would it take to fill up the pool? Give your answer in hours and minutes. (4) d) Water costs R8,64 per kiloliter. How much will it cost the school to fill up the pool? e) If after the children were splashing in the pool and the water level dropped to 1,24 meters, how much water, in liters, do they need to top it up with? (2) (5)​