if the unit selling price is $2.50 and the unit cost is $1 what is the action needed to maintain the gross margin percentage whe
1 answer:
You might be interested in
Answer:
probability comes out to be
Step-by-step explanation:
when the dice is singly rolled
chances of getting 4 (Y)is
and,
chance of not getting 4 (N) is
probability of getting 4 on first, second and third time and not on the forth time is
P( Y, Y, Y, N ) =
=
so the probability comes out to be