I need help with these questions if you can show work that would be great. I tried doing them myself and i believe the work was correct but i keep getting the wrong answer when i fill it into the program. Thanks

Veggie Burgers, Inc., would like to maintain its cash account at a minimum level of $251,000 but expects the standard deviation in net daily cash flows to be $12,600, the effective annual rate on marketable securities to be 4.3 percent per year, and the trading cost per sale or purchase of marketable securities to be $30.50 per transaction. What will be its optimal upper cash limit? (Use 365 days a year. Do not round intermediate calculations and round your final answer to 2 decimal places.) $ Optimal upper cash limit Suppose your firm is seeking a seven-year, amortizing $840,000 loan with annual payments and your bank is offering you the choice between a $894,000 loan with a $54,000 compensating balance and a $840,000 loan without a compensating balance. The interest rate on the $840,000 loan is 8.0 percent. How low would the interest rate on the loan with the compensating balance have to be for you to choose it? (Do not round intermediate calculations and round your final answer to 2 decimal places.) Interest rate % HotFoot Shoes would like to maintain its cash account at a minimum level of $42,000, but expects the standard deviation in net daily cash flows to be $5,700, the effective annual rate on marketable securities to be 5.8 percent per year, and the trading cost per sale or purchase of marketable securities to be $130 per transaction. What will be its optimal cash return point? (Use 365 days a year. Do not round intermediate calculations and round your answer to 2 decimal places.) $ Optimal cash return point 69399.6 Suppose that Wind Em Corp. currently has the balance sheet shown below, and that sales for the year just ended were $6.7 million. The firm also has a profit margin of 20 percent, a retention ratio of 25 percent, and expects sales of $7.7 million next year. Assets Curre nt assets $ Fixed assets Total assets $ Liabilities and Equity Current 1,799,000 liabiliti $ 2,144,670 es Long4,700,000 term 1,650,000 debt Equity 2,704,330 Total liabiliti 6,499,000 es and equity $ 6,499,000 If all assets and current liabilities are expected to grow with sales, what amount of additional funds will Wind Em need from external sources to fund the expected growth? (Enter your answer in dollars not in millions.) Additional funds needed $ Suppose a firm has had the following historic sales figures. Year: 2009 Sales $2,580,000 2010 $3,850,000 2011 $4,470,000 2012 $4,930,000 2013 $5,660,000 What would be the forecast for next year's sales using regression to estimate a trend? $ Next year's sales Suppose that Wall-E Corp. currently has the balance sheet shown below, and that sales for the year just ended were $7.4 million. The firm also has a profit margin of 20 percent, a retention ratio of 25 percent, and expects sales of $9.4 million next year. Fixed assets are currently fully utilized, and the nature of Wall-E's fixed assets is such that they must be added in $1 million increments. Assets Curre nt assets $ Fixed assets Total assets $ Liabilities and Equity Current 2,294,000 liabiliti $ 2,368,000 es Long5,402,000 term 1,700,000 debt Equity 3,628,000 Total liabiliti 7,696,000 es and equity $ 7,696,000 If current assets and current liabilities are expected to grow with sales, what amount of additional funds will Wall-E need from external sources to fund the expected growth? (Enter your answer in dollars not in millions.) Additional funds needed $