3. Reformulate the ration from problem #1 using the grain-mix-concentrate and grass hay, cool season, immature for your forage. Use the same method outlined above in #1 and double check/confirm your ration is adequate by filling out the table below. How did this ration change from ration #1 above? ROUND TO TWO DECIMAL PLACES. Feedstuff | kg DM/d | kg AF/d CP,g/d | Ca, g/d | P, g/d | Cu, mg/d Mcals/d Roqurement| [ | | | | | | Cdiference | || | | | | | 4. Will any grain be required if your horse's requirements changed to light exercise and either hay is fed from the problems above? Be sure to use 2.0% BW for DMI with light exercise. Justify your answer. If no grain is to be fed; will any other supplementation be required? Explain your answer. Table One: Fall 2022 Horse Weight Data Use this data to select your horse: Horse Name September 2021 weights(lbs) Age Classification Apollo 1270 17 gelding Griffin 1225 8 mare Pickett 1230 13 gelding Waylon 1225 11 gelding Whitt 1217 11 geldingTable Two: Daily Nutrient Requirements of Horses Convert your horse's weight into kg and use this to determine nutrient requirements TABLE 2. Daily Nutrient Requirements of Horses Type Working Light exercise Moderate exercise Heavy exercise Very heavy exercise Working Light exercise Moderate exercise Heavy exercise Very heavy exercise Wit kg 600 600 600 600 500 500 500 500 DE Mcal 24.0 28.0 32.0 41.4 20.0 23.3 26.6 34.5 CP 839 921 1034 1205 699 768 862 1004 Ca 36.0 42.0 48.0 48.0 30.0 35.0 40.0 40.0 21.6 25.2 34.8 34.8 18.0 21.0 29.0 29.0 Cu mg 120.0 135.0 150.0 150.0 100.0 112.5 125.0 125.0 Table Three: Nutrient Composition of Feedstuffs All values on a DM basis unless otherwise stated Energy Feed Name Class IFN DM DE (1) CP Ca P Cu % As Mcal/kg Fed DM % DM % DM % DM mg/kg Forages Hay #1- Bermuda Grass Hay Tifton85 Forage 87.3 1.86 13.7 0.39 0.22 7.0 Hay #2- Grass Hay, cool 1-02-212 season, immature Forage 84.4 2.04 10.8 0.47 0.26 8.0 Grain Grain-mix-concentrate Conc. 90 3.5 12.0 0.9 0.7 40