What is an institutional review board

Firms use marginal analysis to determine prices by a) changing prices in accordance with information from retailers. b) using comparisons with strong competitors to position prices accordingly. c) examining the effect on revenue of small changes to the price of one item. d) trying to minimize production costs by using better and more efficient methods.

How american was colonial art? to what extent does it illustrate the development of a new society

During the decline of the harappan civilization, which group came to power in the indus valley