Assume the demand for an item is Q = 1000 - 4p, where Q is the quantity and p is the price of an item. Find the elasticity of demand when p = 0.90. Round off the answer to 3 decimal places. NOTE: If the answer is 0.0126, write 0.013. If the answer is 0.0124, write 0.012.
Assume the demand for an item is Q = 150 - 4p, where Q is the quantity and p is the price per item. If the current price of an item is $20, a) Is demand elastic/inelastic? b) Will a 10% increase in price cause revenue to increase or decrease?
Select all answers that are correct:
- increase price will decrease revenue
- demand is inelastic
- increase price will increase revenue
- demand is elastic