XYZ Ltd is engaged in production of textile articles. Opening WDV of the block of assets was Rs.` 15, 00,000. During the year, plant was acquired under this block on 15th June 2018 amounting to Rs.` 10, 00,000. One of the asset falling within the block was sold for Rs. ` 5, 50,000 on 14-01- 2019. Rate of depreciation of the block is 15%. Calculate the total amount of depreciation including additional depreciation available during the previous year for the block. C

A system is a group of interacting or interrelated elements that act according to a set of rules to form a unified whole. 
An 'information system' means a discrete set of information resources organized for the collection, processing, maintenance, use, sharing, dissemination, or disposition of information.

Engineering economics, previously known as engineering economy, is a subset of economics concerned with the use and "...application of economic principles" in the analysis of engineering decisions.