no everything in this world is free
They cost a lot of money to build.
To make sodium hydroxide, you need to electrolyse the solution of sodium chloride. Electricity is needed for electrolysis and that will cost money. There will also be the cost of equipment such as electrodes. (Electrodes have to be replaced after a while). Lastly, there may also be the cost of labour. The men who make sodium hydroxide will need to get paid.
The cost to make a commercial steel building depends on many factors, such as the square footage, the price of materials, the cost of the concrete foundations, the steel building labor costs, etc.
copper, nickel, silver...
well they make more than $40,000 that's for sure.
If you host a server at your home or etc., then it is free. But if you host it at a site (eg: verygames), then it costs money.
The cost of revenue is the money spent to make profit for a business. All business have to spend money to make money.
No there is no cost except if you make purchases from the Playstation Store
One of the easiest ways to identify work at home scams is to see if there is a cost involved. If you need to spend money in order to "make money", it is probably a scam.
You can make four.
No, it doesn't.
cost of money to the lender, costs of running the business, a provision for default and an element of profit.
No.
Home made numbing cream is not recommended as a do it yourself project. For numbing at home without a purchased agent, ice cubes are the safest solution.
A rectangular prism that is 4 cubes by 2 cubes is made up of 8 cubes.
Yes, 81 cubes can be arranged in a flat pattern of 9 columns of 9 cubes.
Put all the cubes in a line.