Question

1. Consider a consumer who chooses between apples and bread. Bread costs 2 a loaf and each apple costs 2 and the consumer has an income of 40. The consumers utility function is given by U-BA i. Write down the Lagranian for this problem and solve for the optimal 11. Show that the slope of the indifference curve is equal to the ratio of prices at the iii. Use your answer to part i, to determine what would happen to utility if the consumption of apples and bread optimal level consumers income increased by a small amount.

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an BA- Breaol ple 2A + 2B= 40 Heia A+B二20 hlem n san ian JA J LLa LBA h JJ LA LABrcad and opphle w nace , kin be low 0B.BA- İralor u. LALE Change in Sread x Uh.h Ly h L in 472 NOTE - Athle and Bread an NOR

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