16)interest is charged on the:

1- loans

2-sheres

3-bills of exchange

4-promissry nots

17) the instrument which will satisfy your purchasing need is:

1- money

2-bonds

3-sheres

4-debenture

18) identify the statement represent budget deficit: 1-when income is more expenditure 2-when expenditure is more than income 3- when income is equal expenditure 4-when there is no income so no expenditure