Jerry's tv and appliance store is a small company that has hired you to perform some management advisory services. the following information pertains to 2015 operations. sales (1,000 televisions) $ 900,000 cost of goods sold 400,000 store manager's salary per year 70,000 operating costs per year 157,000 advertising and promotion per year 15,000 commissions (4% of sales) 36,000 what was the variable cost per unit sold for 2015? a. $227,000
b. $242,000
c. $436,000
d. $678,000

mxb67

step-by-step explanation:

move it to the other side

step-by-step explanation:

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560