Answer:
arc price elasticity = -1.64
Explanation:
arc price elasticity = (change in quantity x average price) / (change in price x average quantity)
- change in quantity = 7,400 - 10,000 = -2,600 units
- average price = ($2.50 + $3) / 2 = $2.75
- change in price = $3 - $2.50 = $0.50
- average quantity = (10,000 + 7,400) / 2 = 8,700 units
arc price elasticity = (-2,600 x $2.75) / ($0.50 x 8,700) = -7,150 / 4,350 = -1.64
Businesses often engage in a variety of tactics to influence government policy. This includes lobbying, political contributions, and interest group politics.
Answer:
The optimal bundle is 6 pairs of dress shoes and 3 pairs of Crocs.
Explanation:
From the question,
Allowance (M) = $450; Price of dress shoes, Pd = $50; Price of crocs, Pc = $50
Note: MRS-price ratio, MUC- marginal utility from consuming casual Crocs ,MUD- marginal utility from consuming dress shoes
Optimal bundle is determined where MRS = Price ratio
MRS = MUC/MUD = 20DC/10C2 = 2D/C
Price ratio = Pd/Pc = 50/50 = 1
So, 2D/C = 1
Therefore, C = 2D
Budget constraint: M = Pd*D + Pc*C
So, 50D + 50*(2D) = 450
50D + 100D = 150D = 450
So, D = 450/150 = 3
C = 2D = 2*3 = 6