She will save about $267.27 ($2160.24 - $1892.97) in interest over the course of a year if she transfers her balance to a credit card with an apr of 10.8%, compounded monthly. This problem can be solved using the compounding interest formula which stated as A = P*(1+i)^n. A is the amount affected by the compounding interest, i is the interest rate, and n is the period of time. You must find the amount using the 24.2% and 10.8% compounding interest and find the difference between them.
Answer:
Price elasticity of demand is greater for the Car
Explanation:
Price elasticity of Demand = (Q2 - Q1/Q1) ÷ (P2 - P1/P1)
For the car,
PED = (110 - 100/100) ÷ (10000-9900/10000)
= 0.1 ÷ 0.01
= 10
PED = (110 - 100/100) ÷ (1000-900/1000)
= 0.1 ÷ 0.1
= 1
Since 10 > 1, hence the PED of the Car is greater than that of vacation homes.