There is exactly $10,000 in a trust fund which is to be invested among three types of bonds, A,B,C, which yield 5%,6%, and7% respectively, on the investment. the total yield must be at least $600, no less than $3000 may be invested in B bonds, and no more than $2,000 may be invested in A bond. What is the maximum possible Yield for the trust fund?
a) All the inequalities
b) The objective function
c) The graph of the feasibility set
d) The possible solution for the objective function.
e) The required response.