please help. thanks!

Problem 04.030 . The optical products division of Panasonic The optical products division of Panasonic is planning a $3.5 million building expansion for manufacturing its powerful Lumix DMC digital zoom camera. If the company uses an interest rate of 16% per year, compounded weekly for all new investments, what is the uniform amount per week the company must make in order to recover its investment in 4.00 years? The uniform amount per week that the company must make in order to recover its investment in 4.00 years is $