Answer:
111 pounds
Explanation:
The number of pounds Cynthia should order each day can be calculated as follows
Calculation
Standard deviation = 20
Mean = 100
Cost of actual utilization = 8-3 = 5
Cost of Under utilization = 4-2 = 2
Probability of sale = Co/(Cu+Co)
Probability of sale = 5/(5+2)
Probability of sale =0.714
Z score at above probability = z = 0.57
hence cynthia should order= mean+z*standard deviation
Order = 100+0.57*20
Order = 111.4 or 111 pounds
the answer is b:) because high interest rates mean increased cost for all the others since it is not a fixed cost for them
Answer:
$32,000
Explanation:
Net advantage = Annual operating cost
Net advantage = [(Old machine - New machine)*10 life] - New machine cost + Old machine cost
Net advantage = [($320000 - $240000)*10] - $800000 + $32000
Net advantage = [($80000)*10 - $768,000
Net advantage = $800,000 - $768,000
Net advantage = $32,000
So, the net advantage of replacing the old machine is $32,000
Answer: $828
Explanation:
Given the following :
Semi-annual payment = $40
Period = 20 years
Number of payments = (20 * 2)(semiannual) = 40 payments
Par value = $1000
Interest rate = 5%
Using the PV table:
PV at $1 (40, 5%) = 0.1420
PVA at $1 (40, 5%) = 17.159
[Par value * PV at $1 (40, 5%)] + [$40 * PVA at $1 (40, 5%)]
= ($1000 * 0.1420) + ($40 * 17.159)
= $142 + $686.36
=$828.36
= $826