Answer:
Barter; for trying to coordinate trades
Explanation:
The barter is the system where the goods or services are exchanged with another goods or services. Here no money involvement is there
Only goods or services are exchanged with the different good or services
So it is a complete non-adequate mechanism and it should be tried for coordinating the trades
Therefore the above option should be considered
Answer:
Since a perfectly competitive firm must accept the price for its output as determined by the product’s market demand and supply, it cannot choose the price it charges. Rather, the perfectly competitive firm can choose to sell any quantity of output at exactly the same price. This implies that the firm faces a perfectly elastic demand curve for its product: buyers are willing to buy any number of units of output from the firm at the market price. When the perfectly competitive firm chooses what quantity to produce, then this quantity—along with the prices prevailing in the market for output and inputs—will determine the firm’s total revenue, total costs, and ultimately, level of profits.
Answer:
Mexico
Explanation:
The history of the churro is the subject of much debate. Three countries claim ownership of the snack: Spain, China, and Portugal.
Answer:
b) 2 only
Explanation:
The Social Security Act set up the Old Age and Survivors Insurance Trust Fund (OASI), from which retired individuals receive their payments. These benefits are subject to taxes, and can be withheld if a debt is incurred or an over-payment occurs.
