Look at the two tables below. What is the total surplus If Bob buys a unit from Carlos? If Barb buys a from Courtney? If Bob buys a unit from Chad? If you match up pairs of buyers and sellers so as to maximize the total surplus of all transactions, what Is the largest total surplus that can be achieved?Person Maximum Price Willing to Pay Person Minimum Acceptable PriceBob $18 Carlos $5Barb 16 Courtney 7Bill 14 Chuck 9Bart 12 Cindy 11Brent 10 Craig 13Betty 8 Chad 15A. What Is the total surplus if Bob buys a unit from Carlos?B. What is the total surplus if Barb buys a unit from Courtney?C. What is the total surplus if Bob buys a unit from Chad?D. If you match up pairs of buyers and sellers so as to maximize the total surplus of all transactions, what is the largest surplus can be achieved?

Lipman auto parts, a family-owned auto parts store, began january with $10,300.00 in cash. management forecasts that collections from credit customers will be $11,400.00 in january and $14,800.00 in february. the store is scheduled to receive $5,000.00 in cash on a business note receivable in january. projected cash payments include inventory purchases ($13,000.00 in january and $13,600.00 in february) and operating expenses ($2,700.00 each month). lipman auto parts' bank requires a $10,000.00 minimum balance in the store's checking account. at the end of any month when the account balance dips below $10,000.00, the bank automatically extends credit to the store in multiples of $1,000.00. lipman auto parts borrows as little as possible and pays back loans in quarterly installments of $2,000.00, plus 4 percent interest on the entire unpaid principal. the first payment occurs three months after the loan.