Answer: 30 people
Step-by-step explanation:
In general, only half of those spoken to will ask about upcoming discounts so out of 300, the number that will ask for discounts is:
= 300 / 2
= 150 people
Out of these 150 people who ask about upcoming discounts, only 20% will qualify. The number that will qualify is:
= 150 * 20%
= 30 people