Now fill-in the following table where {{MATH_32}} denotes the {{MATH_33}}-th endpoint of a rectangle and {{MATH_34}} denotes the midpoint of the rectangle in the interval {{MATH_35}} (you may need to make your own table for a written assessment!): {{MATH_36}} {{CMD_37}} Finally, calculate the {{CMD_38}}midpoint{{CMD_39}} Riemann sum with {{MATH_40}} rectangles. {{MATH_41}} {{CMD_42}} {{CMD_43}} {{CMD_44}} {{CMD_45}}