Jeffrey is saving up for a down payment on a car. He plans to invest $2,000 at the end of every year for 4 years. If the interest rate on the account is 2.15% compounding annually, what is the present value of the investment? $7,587.82
$5,033.72
$8,261.72
$15,252.94

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

i'm sorry mate, but i am not seeing any figures. i am unable to solve this for you.