question 7. choice a is one of the choices but needs more that apply and question 8 said that choice a is incorrect. please help thank you

QUESTION 7 Which of the following are sources of liqiudity for a company? Select all that apply. a. Cash & near cash assets b. Ability to generate operating cash flow Berate onerating cash flow MC Available and committed lines of credit with maturities over one year d. Off balance sheet liabilities such as operating leases QUESTION 8 EBITDA is not the same as Operating Cash Flow because EBITDA does not incorporate (select all that apply): a. depreciation and amortization all non cash items C. changes in sales volumes h dl. working capital