The expenditure on road, school and water supply are in the ratio 7 :15 :2. if the expenditure of road in gh 2,800. a find the expenditure on I. school ii water supply. b. what is the budget for these three projects? c. the cost of maintaining libraries is gh90. 00 and this is met from the expenditure on schools. what percentage, correct to 3 Significant figures of the expenditure on school is spent on maintaining libraries.

photography had emerged as an elite art pursued by a few creative individuals for a few wealthy patrons. but now, said bauldelaire, it was succumbing to "the great industrial madness of our times." it was becoming a mass production industry that catered to middle-class tastes, including a taste for gadgetry. the stereoscope, the first 3d imaging system, had turned looking at photographs into parlor entertainment. a "thousand hungry eyes were bending over the peepholes of the stereoscope as though they were the attic-windows of the infinite.