উৎপাদকে বিশ্লেষন করুন: 8a3+27b3
p+q=r হলে, দেখাও যে p3-q3-r3=3pqr.
উৎপাদকে বিশ্লেষণ করুন: x3+6x2y+11xy2+6y3
Differentiate financial and economic costs with suitable example. The total revenue (TR) and Average Cost (AC) functions of a firm are given by TR=4350Q-13Q2AC=Q2-5.5Q +150+675Q2 Where Q refers to quantity of output. Find the profit maximizing level of output and maximum profit.
Find the equilibrium output,
What are the tax revenue at equilibrium output? Does the government have a balanced budget?
Find the equilibrium output when investment increases from $70 to $90.
What has happened to the relationship of government spending and tax revenues? Why?
Consider the linear regression model y = -1.5x +5.6+e, where e is a normal random variable with mean 0 and variance 0² = 4. Determine the mean and standard deviation of when x=2 and x = 4.5