The expense recognition (matching) principle requires that expenses get recorded in the same accounting period as the revenues that are earned as a result of the expenses, not when cash is paid. true or false?

True

Explanation:

The above statement true considering the revenue recognition rule, since the revenue recognition rule requires that incomes be earned, there are no unmerited incomes in collection bookkeeping. The coordinating standard requires that costs get recorded in a similar bookkeeping period as the incomes that are earned because of the costs, not when money is paid.

answer; yield to maturity;

answer: marginal utility of the fourth brownie is 0.

explanation: marginal utility is the addtional utility gained from the consumption of one more unit of a good. it is given by,

so, marginal utility at the 4th unit will be given by

since, the values are not given here, you can simply find marginal utility at fourth unit by subtracting total utility at 3rd unit from total utility at 4th unit.