Answer:
A homogeneous mixture is a solid, liquid or gaseous mixture that has the same proportions of its components throughout any given sample. Conversely, a heterogeneous mixture has components in which proportions vary throughout the sample.
Answer:
Bad Debt expense = Allowance for uncollectible debit + (Estimated uncollectibles)
= 1,900 + (15% * 116,000)
= $19,300
1.
Dec. 31 DR Bad debt expenses $19,300
CR Allowance for Uncollectable $19,300
2. Balance Sheet;
= 116,000 * 15%
= $17,400
Income Statement;
= $19,300
3. Net realizable value
= Accounts receivable - Estimated uncollectibles
= 116,000 - 17,400
= $98,600
Ksksjisndjdjdismjwkwmsjxjsjsx
Answer:
c
it reduces the number of channels example, by using email and short message servicing
Solution:
Given Information,
Heat input is (
) = 5.5 ×
Btu/h
Combustion efficiency of the boiler (
) = 0.7
Combustion efficiency after turn up (
) = 0.8
Operation Hour (t) = 5200h
Unit cost (c) = 
Calculate heat output from the boiler
=
x 
= 5.5 x
x 0.7
= 3.85 x
Btu/h
Calculate the heat input to the boiler after the tune-up
=
/ 
= 3.85 x
/ 0.8
= 4.8125 x
Btu/h
Calculate the saved energy after the tune-up
=
- 
= 5.5 x
- 4.8125 x
Btu/h
= 0.6875 x
Btu/h
Calculate the annual energy saving (
)
=
x t
= ( 0.6875 x
Btu/h ) ( 5200 hr/yr)
= 3575 x
Btu/h
Calculate the annual cost saving
Annual cost saving =
x Unit cost
= 3575 x
Btu/h x 
= 82225