Answer clearly with all formulas possible included. I rate.

Atlas Moving and Storage wants to have enough money to purchase a new tractor-trailer in 4 years at a cost of $290,000. If the company sets aside $4000 in month 1 and plans to increase its set- aside by a uniform amount each month, how much must the increase be if the account earns 6% per vear compounded monthly? ($60.35)