From the data provided it can be inferred that , for production levels in the range of 0 to 60 units:

Created: 3 months ago | Updated: 1 month ago

MC is an increasing function of production quantity .

MC is a decreasing function of production quantity

Initially MC is a decreasing function of production quantity, attains a minimum and then it is an increasing function of production quantity.

none of them

Job Solution Bangladesh Bank Bangladesh Bank - Officer - 2015 গণিত

309

A is 30% more efficient than B . How much time will they, working together , take to-complete a job which A alone could have done in 23 days ?

Created: 3 months ago | Updated: 1 month ago

11 days

13 days

21 days

None of these

Job Solution Bangladesh Bank Bangladesh Bank - Assistant Director - 2016 গণিত

774

Created: 3 months ago | Updated: 2 months ago

2:3

৩:৫

৪:৫

7:9

1:1

Job Solution Bangladesh Bank Bangladesh Bank - Assistant Director - 2013 গণিত

436

Created: 3 months ago | Updated: 2 months ago

৪

Job Solution Bangladesh Bank Bangladesh Bank - Officer - 2015 গণিত

284