Table 8.2 Table 8.2 Above Shows Keira's Utility from Soup and Sandwiches

Table 8.2

Table 8.2 above shows Keira's utility from soup and sandwiches. The price of soup is $2 per cup and the price of a sandwich is $3. Keira has $18 to spend on these two goods.
-Refer to Table 8.2.Suppose Keira's income increases from $18 to $23 but prices have not changed.What is her utility maximizing bundle now?

A) 6 cups of soup and 5 sandwiches
B) 4 cups of soup and 5 sandwiches
C) 5 cups of soup and 4 sandwiches
D) 5 cups of soup and 5 sandwiches