Innovative Consulting Co. has the following accounts in its ledger: Cash, Accounts Receivable, Supplies, Office Equipment, Accounts Payable, Common Stock, Retained Earnings, Dividends, Fees Earned, Rent Expense, Advertising Expense, Utilities Expense, Miscellaneous Expense. Journalize the following selected transactions for October 20Y2 in a two-column journal. Journal entry explanations may be omitted. If an amount box does not require an entry, leave it blank.

Oct:
1. Paid rent for the month, $2,500.
4. Paid advertising expense, $1,000.
5. Paid cash for supplies, $1,800.
6. Purchased office equipment on account, $11,500.
12. Received cash from customers on account, $7,500.
20. Paid creditor on account, $2,700.
27. Paid cash for miscellaneous expenses, $700.
30. Paid telephone bill for the month, $475.
31. Fees earned and billed to customers for the month, $42,400.
31. Paid electricity bill for the month, $900.
31. Paid dividends, $1,500.

1. consider a two-firm industry. firm 1 (the incumbent) chooses a level of output qı. firm 2 (the potential entrant) observes qı and then chooses its level of output q2. the demand for the product is p 100 q, where q is the total output sold by the two firms which equals qi +q2. assume that the marginal cost of each firm is zero. a) find the subgame perfect equilibrium levels of qi and q2 keeping in mind that firm 1 chooses qi first and firm 2 observes qi and chooses its q2. find the profits of the two firms-n1 and t2- in the subgame perfect equilibrium. how do these numbers differ from the cournot equilibrium? b) for what level of qi would firm 2 be deterred from entering? would a rational firm 1 have an incentive to choose this level of qi? which entry condition does this market have: blockaded, deterred, or accommodated? now suppose that firm 2 has to incur a fixed cost of entry, f> 0. c) for what values of f will entry be blockaded? d) find out the entry deterring level of q, denoted by q1', a expression for firm l's profit, when entry is deterred, as a function of f. for what values of f would firm 1 use an entry deterring strategy?