How Many Values Will Be Output When the Instructions Corresponding $\mathrm { ACCUM } = 1$

Multiple Choice

How many values will be output when the instructions corresponding to the following pseudocode are executed?
$\mathrm { ACCUM } = 1$
COUNT $= 0$
DOWHILE COUNT $< 4$
$A C C U M = A C C U M + A C C U M$
COUNT $=$ COUNT + 1
Write ACCUM
$\mathrm { ENDDO }$
Write ACCUM

A) 4
B) 5
C) 8
D) 16