one pro

a customer survey was conducted on selected Coast4Life cruises. 40% of passengers are less than 40 years old, 30% are from 40 to 60 years old, 30% are more than 60 years old. Customer between the ages of 40 and 60 spend 20% more money on cruises than the other age groups.

First Time | Repeat | Total
19,570 | 4,892 | 24,462 (number of passengers)
$35,584,000 | $10,229,000 | $45,813,000 (Total revenue)
$2,100,000 | $1,400,000 | $3,500,000 (Revenue from pre-booked extra services)

How do I solve for how much money the customer between the ages of 40 and 60 spend.