I believe the answer might be b and c:
Protective tariffs<span> are a tool countries use to protect domestic industries. They can take the form of taxes, duties, fees, or other restrictions on imported goods. The purpose of </span>protective tariffs<span> is to foster the growth of local industries and protect them from a flood of cheap foreign goods. </span>
The answer to a multiplication problem
If a price control makes production unprofitable or only slightly more lucrative than average, the amount supplied declines. A price limitation does not necessarily make output unprofitable or insufficiently profitable for all producers in a field.
Effects of a pricing floor. The government imposes a price floor to force consumers to pay manufacturers a minimum amount. In cases where the government feels that producers are obtaining an unjust amount, a price floor is created. With the sole purpose of aiding producers, price floors are imposed. Price floors do have certain negative market implications, though.
Price floor and pricing ceiling are both governmental measures of price regulation. But there is a limit or constraint on how low a price can be set for any good. Government-set minimum prices for specific goods and services are required by law in order to protect producers from receiving extremely low prices.
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Answer:
The total cost of establishing the portfolio is $2054.95.
Explanation:
The present value of a bond is given as

For 1 year zero-coupon bond is
- FV is 500
- r is 7% or 0.07
- n is 1
So the value is

Similarly, for 3 years zero-coupon bond is
- FV is 2000
- r is 8% or 0.07
- n is 3
So the value is

So the total cost is
Total Cost=Cost of 1-year zero-coupon bond+Cost of 3-years zero-coupon bond
Total Cost=$ 467.29+$ 1587.66
Total Cost= $ 2054.95
So the total cost of establishing the portfolio is $2054.95.
Answer: I hate Trump and would make him eat tortilla chip vertically :/
Explanation: