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B1: By keeping in view the concepts of Marginal Utility (MU) and Total Utility (

ID: 1174241 • Letter: B

Question

B1: By keeping in view the concepts of Marginal Utility (MU) and Total Utility (TU) complete the following table and answer the questions given below the table. Units Consumed of Good A Total Utility(TU) 20 35 45 50 50 45 35 Marginal Utility(MU) 2 4 6 a. What is the Marginal UWtility by consuming 3 units of good A? (CLO:AR1:1 markj) b. At what level of consumption, Marginal utility will be Zero? (CLO:AR1:1 markg) c. At what level of consumption, TU will reaches at Maximum? (CLO:AR1:1 mark) d. At what level of consumption, Marginal utility is Negative? (CLO:AR1:1 mark) Page 4 of 8

Explanation / Answer

Answer:

Marginal utility

Marginal utility is the extra fulfillment a buyer picks up from expending one more unit of a decent or administration. Marginal utility is an imperative monetary idea since financial analysts utilize it to decide the amount of a thing a buyer will purchase.

Given consumed goods and total utility find marginal utility in the given table,

Units consumed good A

Total utility

Marginal utility

1

20

20

2

35

15

3

45

10

4

50

5

5

50

0

6

45

-5

7

35

-10

By solving the above table we get marginal utility of Units Consumed goods A is :

a) Marginal Utility of 3rd Consuming Units of good A is 10

we get 45-35=10

b) At what level of consumption, Marginal utility will be zero

From the table, we observe that 5th consuming Units of Good A is zero.

by solving above table 50-50=0

c) At what level of consumption, TU reaches at maximum

Fourth and Fifth level Total utility reaches a Maximun value.

d) At what level of consumption, Marginal utility is Negative

Sixth and Seventh level the Marginal utility is Negative.

Sixth level = 45-50 = -5

Seventh level = 35-45 = -10

S

Units consumed good A

Total utility

Marginal utility

1

20

20

2

35

15

3

45

10

4

50

5

5

50

0

6

45

-5

7

35

-10