90f 12 (6 complete) | The Rio Credt Union has $250,000 available to invest in a 12-month commitment and wants to invest all of it. The money can be placed in Brazilian treasury notes y e ding an 8% return or in nsker high-yield bonds at an average rate of return or 9% Credit ur on regulations reque dersiti ation to the e tent that at l ast 50% of the investment be placed in Treasury notes it salso decided that no more than 30% or the investment be placed in bonds. The aim of the objective function for Rio Credit Union should be to Maxmize the objective value The objective function equation will be OA. Minimize Cx1 + x2) O B. Maximize (50x1+30 x2) C. Maumize (0 08 x1 + 0.09 x2) O D. Minimize (8x1+9x2) This inear program will have how many constraints (exclude non-negativity constraints) Four B. Two OC, One O D. Three The optimal ROI occurs when $invested in Treasury notes (enter your re ponse as a whole number) S invested in Bonds (enter your resense as a whole nurnber, The optimal ROl value-enter your response as a whole numbe) Click to select your answer(s) 0 Type here to search F2 F5 F9