(ii) Using one of your variants above (A or B or C) as example
a. Derive an expression for the mean corrective maintenance time (Mean time to repair) for your product and explain the significance of this variable (10%)
b. Derive an expression for the total life cycle cost and explain how this variable can be minimized over the life of the product (10%)\n11/22/2019 14:30 PM: hey thanks for the paper,
but this part was not included in the paper

(ii) Using one of your variants above (A or B or C) as example
a. Derive an expression for the mean corrective maintenance time (Mean time to repair) for your product and explain the significance of this variable (10%)
b. Derive an expression for the total life cycle cost and explain how this variable can be minimized over the life of the product (10%)\n11/25/2019 13:55 PM: dear, witter you have just send me back the same paper 3 days after, highlighting the same thing, why would I send you have the the paper back if I thing everything was ther, you have put no number in the equation and the question clearly says choose a variant and workout its mean time to reapir and in (b) it ask for for a total life cycle cost and explan how this variable can be minimized,\n11/25/2019 13:59 PM: you haven’t choosen a variable and you wrote ‘The variables can be minimized by differentiating them in the mathematical expression.’ reallyyy ???? is that’s the answer ??? realllyy disappointed now I have to habd in the paper and everything is not there, every the rest, it just not good enough\n11/25/2019 14:08 PM: 11/25/2019 2:04AM
you have to choose a product and talk about the areas that is provided and answer the question

the product writer chosen is not suitable and didn’t cover the areas and did;nt even touched on the questions

if it’s possible to get a new writer and tell him to look through the file I sent and tell him to choose Refrigerator

otherwise i will just fail if i hand in the work other writer sent