please answer

A company wants to have 820,000m the beginning of each s-menth peried for the next 421 years. If an annuty is set up for this purpese, haw much muat be invested nog if the anhuity eams 6. 0twh, compounded semienhually? (o) Dedie whether the probinm relates to an ordinary anhuity or an annaity due. ordinary annuty mnnuty due (b) Solve the groblem- (Round your antwer to the neareat cent.) x