I think its demand.......
Answer:
Number of vats used is 3
Explanation:
Number of pounds used per hour, D = 195 ÷ 8
= 24.375 pounds per hour
Cycle time, T = 2.25
Inefficiency factor, e = 0.19
Material held in vats, C = 25 pounds
Now,
Let, n be total number of vats
Thus,
n = 
on substituting the respective values, we get
n =
or
n = 2.413 ≈ 3
Number of vats used is 3 [since vats cannot be in fraction]
Answer:
The correct answer is letter "C": a tie-in sale.
Explanation:
A tie-in sale is one where the purchase or rent of an object is only possible if another is also bought. Companies tend to use this practice to offer goods and services in bundles where all the products being sold are not necessarily of interest to the buyer but generates more profit or the seller.
Answer:
SD = 0.0740270 or 7.40270 percent rounded off to 7.403 percent
Explanation:
To calculate the standard deviation of the investment, we must first calculate the expected or mean return of the investment. The expected or mean return can be calculated as follows,
r = pA * rA + pB * rB + ... + pN * rN
Where,
- pA, pB, ... represents the probability of state occurrence
- rA, rB, ... represents return A, return B and so on under each state
r = 0.2 * 0.16 + 0.4 * 0.12 + 0.2 * 0.05 + 0.2 * -0.05
r = 0.08 or 8%
The formula to calculate the standard deviation of a stock/investment is as follows,
SD = √pA * (rA - r)² + pB * (rB - r)² + ... + pN * (rN - r)²
SD = √0.2 * (0.16 - 0.08)² + 0.4 * (0.12 - 0.08)² + 0.2 * (0.05 - 0.08)² + 0.2 * (-0.05 - 0.08)²
SD = 0.0740270 or 7.40270 percent rounded off to 7.403 percent
