A newspaper vendor sells three kinds of periodicals-dailies, weeklies and monthlies. The weeklies sell for ` 12 at a profit of 20%, the monthlies sell for ` 50 at a profit of 25%, while the dailies sell at ` 3 at a profit of 50%. If there is a government restriction on the total number of periodicals that one particular news vendor, can sell, and Kalu a newspaper vendor, has sufficient demand for all the three types of periodicals, what should he do to maximise profits? (a) Sell maximum weeklies (b) Sell maximum monthlies (c) Sell maximum dailies (d) Cannot be determined i can\'t solve this question pls reply.