Question: The demand function for widgets is given by D(P) = 16 − 2P. Compute the change inconsumer surplus when price of a widget increases for $1 to $3. Illustrate your result graphically
Answer:
For price of a widget equal to $1 consumer surplus is
D(1) = 16 - 2(1) = 14
CS₁ = ½ × (8 – 1) × D(1) = ½ × 7 × 14 = 49.
When price is equal to $3 consumer surplus is
D(3) = 16 - 2(3) = 10
CS₃ = ½ × (8 – 3) × D(3) = ½ × 5 × 10 = 25
The journal entry to record the inventory shrinkage is :Debit Cost of goods sold $18,600; Credit Inventory $18,600.
<h3>Inventory shrinkage</h3>
Based on the information given the appropriate the journal entry to record the inventory shrinkage is :
Debit Cost of goods sold $18,600
Credit Inventory $18,600
($12,400+$39,800-$33,600)
(To record inventory shrinkage)
Inconclusion the journal entry to record the inventory shrinkage is :Debit Cost of goods sold $18,600; Credit Inventory $18,600
Learn more about inventory shrinkage here:brainly.com/question/6233622
Answer:
expected return on market = 0.10373 or 10.373%
Explanation:
Using the CAPM, we can calculate the required/expected rate of return on a stock. This is the minimum return required by the investors to invest in a stock based on its systematic risk, the market's risk premium and the risk free rate.
The formula for required rate of return under CAPM is,
r = rRF + Beta * rpM
Where,
- rRF is the risk free rate
- rpM is the market risk premium
We will first calculate the market risk premium using the required rate of return for stock, beta and risk free rate and plugging these values in the formula above.
0.1330 = 0.058 + 1.64 * rpM
0.1330 - 0.058 = 1.64 *rpM
0.075 = 1.64 * rpM
rpM = 0.075 / 1.64
rpM = 0.04573 or 4.573%
As we know that the beta for market is always equal to 1, we can calculate the rate of return for market as,
expected return on market = 0.058 + 1 * 0.04573
expected return on market = 0.10373 or 10.373%
The expected return will be given by:
E(R)=Total sum of the expected return
E(R)=-0.1*0.3+0.1*0.4+0.3*0.3
E(R)=-0.03+0.04+0.09
E(R)=0.1=10%
We therefore conclude that the expected return is 10%