Answer:
$320 400
Explanation:
A leap year is something which is on 29th February they occurs every 4 years.
How much he earns a day = 150 x 2 = 300
A week = 300 x 7 = 2100
A month = 2100 x 4 = 8400
A year = 8400 x 12 = 100 800
3 years = 100 800 x 3 = 302 400
How many days for 29th February to come =
31 + 29 = 60 days
60 days = 300 x 60 = 18 000
302 400 + 18 000 = 320 400