Question

Q2. A local travel agent has been authorized to sell three new vacations package of a major airline. The three packages are priced at $800, $950 and $1200 respectively. The airline has promised a sizable bonus commission if total sales by the travel agent equal $100,000 or more. If x_1,x_2and x_3 equal the number of packages sold of types 1,2 and 3 respectively: Define the equation which states that total sales equal $100,000. (ii) If the airline specifies that the agent must sell 20 of the $1200 packages and 10 of the $ 950 packages in order to qualify for the bonus, how many of the $ 800 packages will be necessary to qualify?

Answer 1