Question

please answer above question ​

Answer 1

Explanation:

Sum of utility derive from different units of commodity consumed by consumer. total utility is sum of marginal utility derived from the consumption of different units.

marginal utility is the addition made to total utility by the consumption of an additional unit of a commodity

MUn = TUn - TUn-1

this is a law if Diminishing marginal utility

the additional benefit which person derived from a given increase in the stock of a thing diminishes with every increase in stock

In the given question a customer consume 1

X commodity marginal and total utility are same

but when he consume 4 x commodity TU increases to 31 and MU decrease to 6.

If consumer consume more units TU increases and MU decreases and when MU is zero consumer satisfy there want.

So customer can buy 6 x commodity