Petrol is collected for Indian Oil Corporation for sales from nearest 'n' storage points to the Collection point. Given the amount of petrol from 'n' storage points in liters(L) and milli liters (mL), write a PAC chart, flowchart, algorithm and python code to compute the total quantity of oil in the collection point. For example, if oil comes from 3 bunks in quantities 2 L 300 mL, 3 L 700 mL and 4 L 600 mL then the total quantity of oil in collection is 10 L 600 mL. Sample Input/Output format Input: No. of Storage points L and mL quantities from storage point 1 L and mL quantities from storage point 2 L and mL quantities from storage point N Output: Total quantity both in L and mL of oil in collection point