I’m fairly certain it is 70 , or option 4 :))
first we multiply 400,000 by 1.20 which equals 480,000 which is the sales revenue for 2008 now we multiply 480,000 by 1.30 which equals 624,000
so your sales revenue for 2009 is $640,000
please mark brainliest.
Yes, I think I’m not sure correct me if I’m wrong .