Winslow Savings has $8 million available for investment. It wishes to invest over the next three months in such a way t

[answerhappygod]

Winslow Savings has $8 million available for investment.
It wishes to invest over the next three months in such a way that
it will maximize the total interest earned over the three-month
period as well as have at least $3 million available at the start
of the fourth month for a high-rise building venture in which it
will be participating. For the time being, Winslow wishes to invest
only in 3-month government bonds (earning 3% over the 3-month
period) and funds not invested in the government bond investments
are liquid and earn 0.5% per month when invested locally.