A statechart diagram represents milestones in the lifetime of an object when its state is stable

As a sales forecasting technique, market tests:

A. Are more reliable for industrial products than for consumer products B. Are inexpensive to administer C. Always provide realistic pictures of potential sales D. Are often used with a new product or with an improved version of an established one E. Can be conducted quickly if the manufacturer needs to get the product to market quickly to beat its competitors

A Contract must include the purchase price and method of payment, including the amount of earnest money, if any. If no definite purchase price exists, the contract:

A. Purchase price would be established by the lender's appraisal. B. Must clearly established the criteria for calculation of the price. C. Purchase price would be the same as the listing price. D. Purchase price would be established at closing.