Deck 6: Integration

Question 1

Evaluate

A)2,882
B)766
C)625
D)525.8
E)576.4

Answer 1

E

Question 2

If the investment flow is calculate the capital formation from the end of the second year to half- way through the fifth year. Give your answer to the nearest whole number.

A)33,691
B)20,879
C)16,703
D)26,217
E)24,177

Answer 2

C

Question 3

Which of the following is an expression for g'(x)when

Answer 3

B

Question 4

Find

Question 5

Which of the following represents the consumption function when

Question 6

Find the consumer's surplus at Q = 8 for the demand function P = 50 - 4Q.

A)272
B)256
C)298
D)192
E)128

Question 7

The producer's surplus at Q = a for the supply function P = 6 + 8Q
Is known to be 400. Find the value of a.

A)25
B)5
C)20
D)10
E)15

Question 8

Evaluate

Question 9

Which of the following expressions represents the present value of a continuous revenue stream for n years at a constant rate of $S per year if the discount rate is r%?

Question 10

A firm's marginal revenue and marginal cost functions are given by MR = 240 - 0.6Q2 and MC = 150 + 0.3Q2
If fixed costs are 50, determine the maximum profit.

A)200
B)550
C)800
D)650
E)150