# wegoki ## Assume the MPC is 0.75. Assume there is a multiplier effect and that the total crowding-out effect is \$6 billion. An increase in government purchases of \$10 billion will shift aggregate demand to the

Assume the MPC is 0.75. Assume there is a multiplier effect and that the total crowding-out effect is \$6 billion. An increase in government purchases of \$10 billion will shift aggregate demand to the a. left by \$24 billion. b. right by \$34 billion. c. left by \$36 billion. d. right by \$36 billion EXPERT ANSWER

## Difference between Von Neumann vs Harvard architectures

Difference between Von Neumann vs Harvard architectures EXPERT ANSWER Von Neumann Architecture Harvard Architecture 1. Uses a single common physical memory for both, instructions and data Uses different memory addresses for data and instructions 2. To execute an instruction, two clock cycles of processor is needed. Only one cycle of processor is needed to complete …

## The demand and supply functions of a good are given by: P= -3QD + 60 P = 2Qs + 40 respectively (a) If the government decides to impose a tax of £t per good, show that the equilibrium quantity is given by: Q = 4 – 1/50 and write down a similar expression for the equilibrium price. [4 marks] (b) If it is known that the equilibrium quantity is 3, find the value of t. How much of this tax is paid by the firm? [3 marks] (c) If, instead of imposing a tax, the government provides a subsidy of £5 per good, find the new equilibrium price and quantity. [3 marks]

EXPERT ANSWER Given, Demand equation, P = 60 – 3Qd and Supply equation, P = 2Qs + 40 In equilibrium, demand = supply Thus, 60 – 3Q = 2Q + 40 which gives Q = 4 and P = 48 (a) We know, the government imposes a tax of \$t per unit. Therefore, new supply equation becomes: …

## A total of 24 MHz of bandwidth is allocated to a particular FDD cellular telephone system that uses two 30kHz simplex channels to provide full duplex voice and control channels. Assume each cell phone user generates 0.1 Erlangs of traffic. Assume Erlang B is used.

A total of 24 MHz of bandwidth is allocated to a particular FDD cellular telephone system that uses two 30kHz simplex channels to provide full duplex voice and control channels. Assume each cell phone user generates 0.1 Erlangs of traffic. Assume Erlang B is used.(a) Find the number of channels in each cell for a …

## Find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the x-axis.

Find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the x-axis. y = e^−2x y = 0 x = 0 x = 6 EXPERT ANSWER