One problem in relying on price elasticity and demand curves when setting prices is the way a product or service is marketed can have a profound impact on price elasticity. the underlying ideas of the demand curve and elasticity are less relevant in the modern economy. only economists can properly analyze demand curves and set prices using this tool. competitors can construct the same demand curves, so there is no advantage in using them. marketing split from economics over the ideas of demand and elasticity.

Grace period is a period of time before the credit card company starts charging late fees.truefalse

Digitalhealth electronics inc. is a company that builds diagnostic devices. it was the first company to develop a compact mri scanner by reconfiguring the components of the mri technology. this smaller and user-friendly version of the huge mri scanner created demand from small hospitals, nursing homes, and private practice doctors who were earlier dependent on the scanning machines in large hospitals. which of the following types of innovations does this scenario best illustrate? a. disruptive innovation b. incremental innovation c. radical innovation d. architectural innovation

Perry is a freshman, he estimates that the cost of tuition, books, room and board, transportation, and other incidentals will be $30000 this year. he expects these costs to rise about $1500 each year while he is in college. if it will take him 5 years to earn his bs, what is the present cost of his degree at an interest rate of 6%? if he earns and extra $10000 annually for 40 years, what is the present worth of his degree.?