Lol, you might have to confirm with the elite ex-economic students in the forum.
But i'm going think very basic atm,
If demand is price elastic:
A) a rise in price willdecrease total expenditure
B) A rise in price will increase total expenditure
C) a rise in price will not change the total expenditure
D) the demand curve will tend to be vertical
A) would be considered the right answer, as , when you rise the price, your quantity is lowered, hence, your total expenditure decreased
B) A Rise in price will not mean increase quantity, thus total expenditure cannot increase
C) A Rise in price, will not mean your quantity will stay the same amount
D) Is wrong by Default.
I was thinking too complex before, about price elastic, and thought it'd refer to price elasticity of demand. But it just means, that the price of the demanded item, can be shifted either to be more expensive or cheaper.