Answer:
99 items
Explanation:
Total number of items = 6,800
The number of items per type is:
The number of items of each type counted per day is:
The total number of items counted per day is:
Answer:
c. $9.50 each.
Explanation:
For computing the selling price, first we have to compute the total price of three cakes which is shown below:
The sale value of three cakes would be
= $3 per cake × 3 cakes
= $9
And, the producer surplus is $19.50
So, the total price of cake equals to
= $9 + $19.50
= $28.50
And, the number of cake is 3
So, the selling price would be
= $28.50 ÷ 3 cakes
= $9.50 each
Your answer is d.should deduct toe outstanding fees from the refund expected.
Answer:
B) sale; decrease
- If the Fed wants the federal funds rate to stay at that level, then it should undertake an open market <u>SALE</u> of bonds, everything else held constant. If the Fed does nothing, however, the federal funds rate will <u>DECREASE</u>.
Explanation:
The federal funds rate is the rate at which banks make overnight loans to other banks or financial institutions. If the supply of money is too high, then the interest rates will start to decrease.
Money is like any other good, and its price is determined by the supply and demand. The higher the supply, the lower the equilibrium price. The equilibrium price of money is the interest rate.
If the Fed wants to avoid the decrease in the interest rate, it must absorb excess supply of money, and the only way it can do it is by selling bonds.
Answer:
a. 2.13. b. (30.53, 34.79). c. The mean prices for two in mid-range restaurants in Hong Kong are relatively less than those in Tokyo restaurants.
Explanation:
The size of the sample is 42 and the mean of the sample is ∑
= 32.66 and the standard deviation of the sample (σ) is √[∑(
-μ)^2 - 1] = √46.6092 = 6.8271
a. α = 1 - (95/100) = 0.05; α/2 = 0.025; the degree of freedom = n-1 = 42-1 = 41; tα/2 = t0.025 = 2.02. Thus, the error margin = (tα/2)*(σ/√n) = 2.02*(6.83/√42) = 2.1279
b. Lower level limit = 32.66 - 2.1279 = 30.5321; Upper level limit = 32.66+2.1279 = 34.7879. The interval estimate = (mean± margin of error) = (30.53, 34.79).
c. The mean prices for two in mid-range restaurants in Hong Kong are relatively less than those in Tokyo restaurants.
