Sales Growth The president of a company predicts that sales will increase rapidly after a newproduct is brought to the market and that thenumber of units sold monthly can be modeled byN = 40,000(0.2) 0.4t, where t represents the numberof months after the product is introduced.a. How many units will be sold by the end of the firstmonth?b. Graph the function for 0 <= t <= 10.c. What is the predicted upper limit on sales?

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Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.