3_A salesman had a sales of RO 5000 and a sales return of RO 350. If the commission rate is 5% then the commission of the month will be ___________.

a.

RO 232.500

b.

RO 250

c.

RO 520

d.

None of the options

4 _ Lulu offers 15% discount on selected mobile phones. If the discount is RO 19.800 then the list price will be ___________.

a.

RO 210

b.

RO 757

c.

None of the options

d.

RO 132