1A tank contains 460 gallons of water and 10 oz of salt. Water containing a salt concentration of(1+-sin t) oz/gal flows into the2tank at a rate of 6 gal/min, and the mixture in the tank flows out at the same rate.The long-time behavior of the solution is an oscillation about a certain constant level. What is this level? What is the amplitude of theoscillation?Round the values to two decimal places.Oscillation about a level = iozAmplitude of the oscillation = iOz.

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