define opportunity cost

If you want some help with your writing, you can come to classes, or you can get some 1:1 help. We could go to Stratford tomorrow, but the forecast's not brilliant. ( less definite..

Huge amounts of public money are spent on Dams. Critics feel that the net benefits to the people and society are not proportionate and lopsided favouring urban industrial and government priorities, generation of power and irrigation at the expense of local people in the dam belt are..

A book costs more than 70 dollars and the cost is divisible by 3. What could be the cost of the book? => $84 or $83 or $66 or $85..

The satellite communication is costly because of the limited life of a satellite. A geosynchronous satellite using high gain antenna requires close control of both its position and altitude. The position and altitude control rockets require fuel that has to be put in once for all before ..

The cost of 6 burgers is $13. Find the cost of 18 burgers. => 78 or 39 or 25 or 49..

The cost of a computer decreased from $800 to $744. What is the percent of decrease in the cost of the computer? => 12% or 9% or 10% or 7%..

The cost of 3 cakes is $7. Find the cost of 9 cakes. => $33 or $42 or $21 or $31..

Find the cost of 4 eggs, if each egg costs 8 cents. => 25 cents or 32 cents or 24 cents or 10 cents..

The table shows the cost of the items. Which of the items has the least cost? => Tacos or Hamburger or Chicken soup or Hotdog..

The cost of 8 books is $30. Find the cost of 24 books. => $180 or $90 or $100 or $88..