Answer :
Answer:
(a) 400 utils per dollar spent on orange juice.
(b) 250 utils per dollar spent on coffee.
(c) IS NOT; NOT EQUAL TO
Explanation:
(a) At her current level of consumption,
Martha receives:
= Marginal utility of consuming orange ÷ orange juice costs per ounce
= 100 ÷ 0.25
= 400 utils per dollar spent on orange juice.
(b) At her current level of consumption,
Martha receives:
= Marginal utility of consuming coffee ÷ coffee costs per ounce
= 50 ÷ 0.20
= 250 utils per dollar spent on coffee.
(c) Therefore, Martha IS NOT maximizing her total utility because MU of oranges/Price of oranges is NOT EQUAL TO to MU of coffee/Price of coffee.