Estimating & Costing

Write short notes on:
(i) Scrap value (ii) Depreciation (iii) Sinking fund (iv) Capitalized value

Write short notes on: (any three)
i) Overhead charge ii) Task or out turn of work iii) Salvage value and scrap value iv) Sinking fund

Compare estimated cost and actual cost. Write down the unit of measurement and unit of payment for following item of works.
i) R.C. sunshade with specified width and height
ii) Thickness specified shutter of doors and windows
iii) Iron Grills
iv) Asbestos cement sheet in roofs