Could you please help answer following questions in 2-3 sentences?

Refer to P&G?s financial statements and the accompanying notes to answer the following questions.

(a) What criteria does P&G use to classify ?Cash and cash equivalents? as reported in its balance sheet?

(b) As of June 30, 2014, what balances did P&G have in cash and cash equivalents? What were the major uses of cash during the year?

(c) P&G reports no allowance for doubtful accounts, suggesting that bad debt expense is not material for this company. Is it reasonable that a company like P&G would not have material bad debt expense? Explain.