In order to minimize its exposure, Java Ltd has been thinking about diversifying along two options shown below: i). Portfolio I: invest 40,000 cedis in shares and 60,000 cedis in bonds. ii). Portfolio II: invest 55,000 cedis in shares and 45,000 cedis in bonds. Compute the expected return and standard deviation of each portfolio if the correlation coefficient of the return of the two investments is -0.35.

Ihave a 69 and an 82. the 69 is worth 40% of my grade and the 82 is worth 15%. can someone tell me my current average grade.

The table respent two linear functions the equation respented by the first tables is given

To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy