work is shown and pictured
i think it's either c or d
step-by-step explanation: the entire question is extremely odd. 04 obviously refers to the interest rate. honestly i will say the answer is c. because the (2 x 12) part would mean it's compounded semiannually. i'll say choose c.
the expected value of the random variable : 0, 1 and 2
y= -1/2x - 3