Answer:
If you are single, head of household or married filing separately, your contribution limit of $5,500 begins to phase out when your modified AGI reaches $61,000 and is zero beginning at $71,000. If you are married, filing jointly, or a qualified widow or widower, your contribution limit of $5,500 begins to phase out when your modified AGI reaches $98000 and is zero beginning at $118,000. So since they dont have an income limitation and are not covered by another pension plan, they both should be able to contribute $5,500 for a combined result of $11,000 to a Roth IRA
Answer:
Disposible income.
Marginal propensity to consume.
Disposible income, marginal propensity to consume.
The consumption will increase by $800
Explanation:
The consumption function shows the relationship between consumption spending and disposible income.
The slope of the consumption function is the marginal propensity to consume.
Changes in consumption can be predicted by multiplying the change in disposible income by the marginal propensity to consume.
Given: MPC = 0.80
Disposible income increases by $1,000
consumption increase = 0.80*$1000
= $800
Therefore, The consumption will increase by $800.
Answer:
D : All options are correct
Explanation:
- The marginal buyer is the essence of demand curve while marginal seller is essence of supply curve.
- @ Q = 500 units, Selling Price is set at SP = $35
- @ Q = 500 units, Buying Price is set at BP = $40
- Since, SP ≠ BP our equilibrium price would be $ 37.5 assuming the price elasticity of demand and supply are equal. In any case the equilibrium price would lie in between [ 35 , 40 ] such that to prevent a shortage of units in near future.
- Moreover, if the seller decides to sell at price $35 then he must sell goods greater than 500 units to reach the equilibrium profits. However, it could also lead to excess of units or surplus.
- We see that from selling the goods at SP = $35 while the buyer is willing to pay BP = $40 for 500 goods, the seller would be under-profiting and would be earning $5*500 = $2,500 less than he would at equilibrium price of $40 and selling units greater than 500. Hence, 500 goods is not an efficient quantity of goods.
Answer: Project X
Explanation:
The Payback period is the amount of time it would take for the cash inflows accruing from an investment to payoff the cost of the investment.
Project X has a constant cashflow of $24,000 for 3 years and a cost of $68,000 for the Payback period is;
= 68,000/24,000
= 2.83 years
Project Y has an uneven cash flow with a cost of $60,000. Payback is calculated as;
= Year before payback + Amount left to be paid/cashflow in year of payback
Year before payback = 4,000 + 26,000 + 26,000
= $56,000
This means that the third year is the year before payback.
60,000 - 56,000 = $4,000
Payback period = 3 + 4,000/20,000
= 3.2 years
Based on a Payback period of 3 years, only Project X should be chosen as it pays back in less than 3 years.
