A company manufactures bicycles. Its cost and revenue functions are C(x) = 39,000 + 30x and R(x) = 43x, respectively, where x is the number of bicycles produced and sold in a week. How many bicycles must be sold by the company to realize some profit?
x > 2,000
For making profit, revenue function is more than cost function.
R(x)>C(x)43x>39,000+30x13x>39,000x>3,000.