Proof-of-Work is a requirement to define an expensive computer calculation, also called mining, that needs to be performed in order to create a new group of trustless transactions on the distributed ledger or blockchain.
<h3>What is Proof-of-Work in Cryptocurrency?</h3>
- A type of cryptographic demonstration known as proof-of-work involves one party (the prover) demonstrating to another (the verifiers) that a certain amount of computational effort has been put forth.
- Consequently, this spending may be easily verified by verifiers with little work on their behalf.
- The goal of proof-of-work algorithms is not to demonstrate that a task was completed or that a computational challenge was "solved," but rather to prevent data modification by imposing onerous energy and hardware control constraints.
- Environmentalists have criticized proof-of-work systems for using too much energy.
- Later, Bitcoin popularized proof of work as the basis for agreement in a permissionless, decentralized network where miners compete to add blocks and create new money.
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Answer:
Local Content Requirements
Explanation:
Local content requirements are policies used by both developing countries and developed countries aiming at promoting the use of local inputs and fostering growth of domestic industries. It requires that a certain agreed upon percentage of intermediate goods or inputs used in the production process be gotten from local or domestic manufacturers.
Government imposes these local content requirements in order for foreign companies to be able to operate in their economy. When it is done properly, there's usually increases in the aspect of local employment with industrial and technological growth of the local manufacturers.
Specialization benefits buyers and sellers. Focusing on a limited number of related products or services allows them to use capital and labor more efficiently.So , buyers get better products at lower price and sellers sell more products and they manufacture more products at lower costs.
Answer:
Option C. A debit to Equipment for $620, a credit to Cash for $140, and a credit to Accounts Payable for $480.
Explanation:
The reason is that the equipment has been acquired by the business which is worth $620 and this means that the equipment which is asset in nature must be increased by it fair value which is $620. The purchase of equipment requires the payment of $140 at the spot which means that the cash asset will be reduced by $140 and the remainder $480 will be paid in future which means that the current liabilities will be increased by $480.
Increase in Equipment (fixed asset) is debited by $620.
Decrease in Cash (asset) is credited with $140.
Increase in current liability is always credited and in this case must be credited with $480.
Journal entry in nutshell is as under:
Dr Equipment $620
Cr Cash Account $140
Cr Accounts Payables $480
