Answer:
% in T bills = 18.92%, % in P = 81.08%
Explanation:
Portfolio return = Weighted average return
Return of portfolio P = 0.14*0.6 + 0.10*0.4
Return of portfolio P = 0.124
Let % money in T bills be x
0.11 = 0.05*x + 0.124*(1-x)
0.11 = 0.05x + 0.124 - 0.124x
0.014 = 0.074x
x = 18.92%
Hence, % in T bills = 18.92%, % in P = 81.08%
Answer:
He will sell 600 pizzas per week if he cuts the price by 10%.
Explanation:
Price Elasticity of demand measure the responsiveness of demand to change in the price of a product. It calculates the ratio of change in demand and change in price.
Price elasticity of demand = % change in demand / % change in price
-2 = % change in demand / 10%
% Change in in demand = -2 x 10%
% Change in in demand = -20%
Following the law of demand as price decreases the demand of the product increases. So the sale of Pizzas will be increased by 20%.
Current Sale of Pizzas = 500 pizzas
Increase in sales = 500 x 20% = 100 pizzas
Increased sale = 500 + 100 = 600 pizzas
Answer:
left as well as the contractionary monetary policy, then bring about the
increase of interest rate as well as reducing equilibrium quantity of money.
Explanation:
Liquidity Preference model can be regarded as a model gives suggestions about investor and interest rate, the model entails that high interest rate as well as premium on securities associated with long-term maturities with higher risk should be demanded by investors, reason behind this suggestions is that most investors will always go for cash as well as available highly liquid holdings, all things been equal. It should be noted that Using the liquidity-preference model, the Federal Reserve can react to the threat of exceedingly high inflation via monetary policy by shifting the supply of money to the left as well as the contractionary monetary policy, then bring about the increase of interest rate as well as reducing equilibrium quantity of money.
Answer:
b. the increase in the interest rate creates an income effect that is greater than the substitution effect.
Explanation:
Interest rate can be regarded as amount that is been charged by lender for using an assets, this asset could be cash, goods, and this is usually display as a percentage of the lent principal.
The income effect gives shows how increased purchasing power can impact consumption, substitution effect on other hands, shows how changing relative income as well prices impact consumption. Both economics concepts give expression of changes that occur in the market as well as how this changes impact consumption patterns as regards consumer goods and services.
It should be noted that the increase in the interest rate creates an income effect that is greater than the substitution effect.
