Answer:
$2,000,000
Step-by-step explanation:
current awareness of Digby's Don = 72%
next year it will decrease to 72% - 1/3 = 48% if the firm does nothing
- first $1,000,000 adds 22% awareness ⇒ total awareness = 48% + 22% = 70%
- second $1,000,000 adds 23% awareness ⇒ total awareness = 70% + 23% = 93%
- third $1,000,000 adds 5% awareness ⇒ total awareness = 93% + 5% = 98%
Don's competition, Axe, has an awareness level of 77% and it should remain the same next year. So, Digby as to spend at least $2,000,000 to earn more awareness than Axe. Don's awareness level will be 93%.