Math 1324 Business Algebra Canvas Exercise Set 10 Instructor: Byungik "lke" Kahng 1. Quadratic Inequalities (reposted from EX-09) Solve the given quadratic inequality. (a) (b) 4x*+9x 10. 2. Quadratic Models An independent consultant has found that x clients demand their services when they charge monthly price of p(x) = 20 x + 1400 dollars. Their costs can be described by a linear cost function with the fixed cost of $2,000 and variable monthly costs of $360 per client. @ () (d) Find the monthly revenue, cost and profit functions. Find the number of clients that leads to the maximum profit, and the resulting maximum profit. Find the number of clients that leads to the maximum revenue, and the resulting maximum revenue. Find the break-even points, and the interval that represents the range of clients to make profit