the module is Process Plant Economics & Management, alphabetical terms (highlighted in red color) data are given below:

D=2000000 OMR, E=25%, F=1700000 OMR, G=29%:

Q2. A rough rule of thumb for the chemical industry is that OMR 1 of annual sales required OMR 2 of fixed capital investment. In a chemical processing plant where this rule applies, the total capital investment is OMR D and the working capital is E percent of the total capital investment. The annual net total product cost amounts to OMR F. If the income tax rates on gross earnings total G percent, determine the following: (i) Percent of total capital investment returned annually as gross earning (ii) Percent of total capital investment returned annually as gross earning [20 Marks]