The asset account, Office Supplies, had a beginning balance of $3,700. During the accounting period, office supplies were purchased, on account, for $2,500. Supplies Expense for the accounting period is $4,300. What is the ending balance of Office Supplies? Select one: A. $6,200 B. $5,500 C. $1,900 D. $4,300

Andy purchases only two goods, apples (a) and kumquats (k). he has an income of $125 and can buy apples at $5 per pound and kumquats at $5 per pound. his utility function is u(a, k) = 6a + 2k. what is his marginal utility for apples and his marginal utility for kumquats? andy's marginal utility for apples (mu subscript a) is mu subscript aequals 6 and his marginal utility for kumquats (mu subscript k) is