In: Economics
The XYZ Company is a producer of dishwashers. The company’s marketing department has estimated the following demand curve for the company’s best-selling model in one of its regions.
Q=2000-4P+6A+5I+5Pc-4Ac
Where Q = Number of dishwashers demanded
P = $600; Price of dishwashers
A = $150; Advertising expenditures (thousands)
I = $50; GDP per capita (thousands)
PC = $500; Competitor’s price
AC = $200; Competitor’s advertising expenditures (thousands)
d. What would be the effect on the sales of dishwashers if the competitor reduces price by $50? What should be the change in P to offset the decrease in PC ?
e. In response to competitor’s strategy of reducing PC , what else can the company do to keep sales at the same level if it does not want to change P ? (Base your answer on the information given above.)
f. If the government increases the sales tax by 1 percent, what will be the sale price of dishwashers after the tax (assume that the elasticity of demand is equal to the elasticity of supply in absolute value).
Demand equation is Q=2000-4P+6A+5I+5Pc-4Ac
For the given values, we have
d. What would be the effect on the sales of dishwashers if the competitor reduces price by $50?
CPE = 1.0204
% change in sales / % change in Competitor's Price = 1.0204
% change in sales / (-50*100/500) = 1.0204
% change in sales = -10.204%
Hence sales are reduced by -10.204% to reach 2200.
What should be the change in P to offset the decrease in PC?
Own price elasticity = -0.9795. We want our sales to rise by 10.204% so that the final effect can be negated./cancelled out
% change in sales / % change in own price = -0.9795
10.204%/% change in own price = -0.9795
% change in own price = 10.4175%
Hence own price should be reduced by 10.4175% to reach 537.50
e. In response to competitor’s strategy of reducing PC , what else can the company do to keep sales at the same level if it does not want to change P ?
We want our sales to rise by 10.204% so that the final effect can be negated./cancelled out. This can be done by increasing advertising
Advertising elasticity of demand = % change in sales / % change in advertising
10.204% / % change in advertising = 0.3673
% change in advertising = 27.78%
If advertising is increased by 27.78% to reach a level of 191.67 (thousand) the demand is increased to reach its original value.
f. If the government increases the sales tax by 1 percent, what will be the sale price of dishwashers after the tax
Given that ed = es, we have a tax burden that is shared equally so the price paid by buyers (P = 600) rises by 0.5% to become 603.