(1) You are given:

k _{k+1| k|}q_x

0 1.00 0.33

1 1.93 0.24

2 2.80 0.16

3 3.62 0.11

Calculate the actuarial present value of a 4-year temporary life annuity-due of 1 at the beginning of each year for 4 years if (x) survives. (Ans 2.22)