Answer:
The actions to write in the ledger are two.
Explanation:
When Jones withdraws from his personal account he is making a debit action, which indicates that this asset is decreasing and when that money is deposited to a commercial account he is making a credit action, which indicates that this asset is growing.
Answer:
$10.10
Explanation:
Consumer surplus is the difference between the willingness to pay of a consumer and the price of the product.
Consumer surplus = willingness to pay of a consumer - price of the good
Producer surplus is the difference between the price of the product and the least price the producer is willing to sell his product
Producer surplus = price of the product - least price the producer is willing to sell his product
Consumer surplus
Jeff : $7.25 - $5 = $2.25
Samir: $9 - $5 = $4
Total consumer surplus = $2.25 + $4 = $6.25
Producer surplus
Ist manufacturer = $5 - $3 = $2
2nd manufacturer = $5 - $3.15 = $1.85
Total producer surplus = $2 + $1.85 = $3.85
Total social welfare = $3.85 + $6.25 = $10.10
I hope my answer helps you
Answer:
D.
Municipal bond because the equivalent taxable yield is 6.6%
Explanation:
we should make the important difference that municipal bonds are tax free while corporate bonds don't.
Therefore we should solve for the after tax rate fo the corporate bond:

The corporate bond as a yield of 4.5% after taxes which is lower than the municipal bond. This make it more attractive
We can also solve for the pre-tax rate of the municipal bond:

the municipal bonds would be equivalent to a 6.6% corporate bonds.
This makes option D correct.
in this case, identical changes in autonomous consumption and autonomous government spending: <span> have different effects on equilibrium income
When a factor is implemented and have two different reaction, it is safe to assume that that factor have two different effects.
For example, an increasing interest in technology(autonomous consumption) may increased the investment for tech products. The government spending may not give as much influence in this context because it wont affect the transaction between the customers and the producer
</span>