(1):- The fixed cost its - - with number of products a- Change b- Not change ANSWER - fixed cost is a cost that does not change with an increase or decrease in the amount of goods. So, option "b" is correct (2):- The Machinery costs is ------ a- Variable b- Fixed c- Both ANSWER – machinery cost is to types:- fixed cost - it depends on how long a machine is Owned rather than it is used. it includes interest, tax, insurance etc. Variable cost- this cost varies in proportion to the amount of machine used. it includes repair, maintenance, labour cost etc. so option " c" is correct (3):- The skill of the workers is preferred to be ---------- skill a- Very Poor b- Very Good ANSWER – skilled worker is the one that has knowledge and ability in their work so option "b" is correct (4):- The increasing of the cutting speed that Lead to get--- surfaces a- A very rough b- A very smooth ANSWER – with increase in cutting speed surface finish increase and decrease in cutting speed decreases surface finish so, option " b" is correct (5):- The depth of cut is preferred to be with --- to cutting the hard metal a- Large value b- Small value ANSWER – cut hard material depth of cut should be small so that the tool life do not decrease so, option " b" is correct

 (1):- The fixed cost its - - with number of products

a- Change 

b- Not change

ANSWER - 

fixed cost is a cost that does not change with an increase or decrease in the amount of goods.

So, option "b" is correct

 

(2):- The Machinery costs is ------

 

a- Variable

b- Fixed

c- Both

ANSWER –

machinery cost is to types:-

fixed cost - it depends on how long a machine is Owned rather than it is used. it includes interest, tax, insurance etc.

Variable cost- this cost varies in proportion to the amount of machine used. it includes repair, maintenance, labour cost etc.

so option " c" is correct

 

 

(3):- The skill of the workers is preferred to be ---------- skill

a- Very Poor

b- Very Good

ANSWER –

skilled worker is the one that has knowledge and ability in their work

so option "b" is correct

 

 

(4):- The increasing of the cutting speed that Lead to get--- surfaces

a- A very rough

b- A very smooth

ANSWER –

with increase in cutting speed surface finish increase and decrease in cutting speed decreases surface finish

so, option " b" is correct

 

(5):- The depth of cut is preferred to be with --- to cutting the hard metal

a- Large value

b- Small value

ANSWER –

cut hard material depth of cut should be small so that the tool life do not decrease

so, option " b" is correct