Price elasticity can be calculated using the attached formula where:
the first term represents the % change in quantity and the second term represents the % change in price
% change in quantity = (100-120) / (220/2) = -2/11 x 100 = -18.1818%
% change in price = (7-5) / (12/2) = 33.3333%
price elasticity = 18.1818/33.3333 = 0.55Note that the price elasticity is usually taken as an absolute value.
I'm not sure I believe its mark up or supply and demand
Looks like you need to write a paragraph and ask for proof reading.
Answer:
Consummation
Explanation:
A creditor must ensure that the consumer receives the revised Loan Estimate no later than four business days prior to consummation.