Your uncle repays a $200 loan from Tenth National Bank (TNB) by writing a $200 check from his TNB checking account. Assume these funds are the only loans and deposits available for your uncle and the bank. Complete the following T-accounts for your uncle and TNB before your uncle repays the loan. Your Uncle Assets Liabilities Checking account $200 Loans $200 Tenth National Bank Assets Liabilities Loans $200 Deposits $200 Complete the following T-accounts for your uncle and TNB after your uncle repays the loan. Your Uncle Assets Liabilities Checking account $0 Loans $0 Tenth National Bank Assets Liabilities Loans $0 Deposits $0 True or False: Your uncle's wealth has increased. True False

Suppose a firm faces a fixed price of output, 푝푝= 1200. the firm hires workers from a union at a daily wage, 푤푤, to produce output according to the production function 푞푞= 2퐸퐸12. there are 225 workers in the union. any union worker who does not work for this firm is guaranteed to find nonunion employment at a wage of $96 per day. a. what is the firm’s labor demand function? b. if the firm is allowed to choose 푤푤, but then the union decides how many workers to provide (up to 225) at that wage, what wage will the firm set? how many workers will the union provide? what is the firm’s output and profit? what is the total income of the 225 union workers? c. now suppose that the union sets the wage, but the firm decides how many workers to hire at that wage (up to 225). what wage will the union set to maximize the total income of all 225 workers? how many workers will the firm hire? what is the firm’s output and profit? what is the total income of the 225 union workers? [hint: to maximize total income of union, take the first order condition with respect to w and set equal to 0.]