For an accounting equation to balance, a transaction must affect both sides of the equation

If the correlation coefficient is between 0.0 and 0.2, then there is a good chance the null hypothesis will be rejected.

a. true b. false

The two basic types of purchasing contracts are:

A) fixed-price and cost-based. B) bid-rigged and cost-plus. C) cost-zero and fixed-variable. D) fixed-quantity and variable-cost.