if a commission of 10% is given on the market price of a book the publisher gained 20% . if the commission is increased to 15% the gain is ?
a . 50/3%
b. 40/3%
c. 91/6%
d. none
a . 50/3%
b. 40/3%
c. 91/6%
d. none
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Let's say the cost of book = 100nahid078 wrote:if a commission of 10% is given on the market price of a book the publisher gained 20% . if the commission is increased to 15% the gain is ?
a . 50/3%
b. 40/3%
c. 91/6%
d. none
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