suppose alice receives 123 utils from consuming one hamburger and 70 utils from consuming a second…

suppose alice receives 123 utils from consuming one hamburger and 70 utils from consuming a second hamburger. what is the marginal utility of the second hamburger?\n193 utils\n70 utils\nnone of the other choices\n0 utils\n96.5 utils
Answer
Explanation:
Step1: Recall marginal - utility formula
Marginal utility of the (n)th unit is the additional utility from consuming the (n)th unit.
Step2: Identify given values
Utility from 1st hamburger (U_1 = 123) utils, utility from 2nd hamburger (U_2=70) utils. Marginal utility of the 2nd hamburger is the utility from consuming the 2nd hamburger itself.
Answer:
B. 70 utils