Wait is this a question? But yes, this is true.:-)
No it is not’ people say it’s real but no don’t believe that
Answer:
Explanation:
Expected return of the portfolio is weighted average of the return of the components.
E(R) = w1 * R1 + w2 * R2
E(R) = 65% * 18% + 35% * 6%
E(R) = 11.70% + 2.10%
Expected Return, E(R) = 13.80%
Standard deviation of portfolio is mathematically represented as:

where
w1 = the proportion of the portfolio invested in Asset 1
w2 = the proportion of the portfolio invested in Asset 2
σ1 = Asset 1 standard deviation of return
σ2 = Asset 2 standard deviation of return
For risk free money market fund, standard deviation = 0 and its correlation with risky portfolio = 0

Standard deviation = 19.50%
Answer:
If X Company uses the units of production method for calculating depreciation, depreciation expense in 20X3 will be (rounded):
$45000
Explanation:
Cost 360000
Accum. Depre 90000
Usefull life 7
Produce 1 20000
Produce 2 10000
Produce 3 50000
80000
Deprec=cost/unit
Depre=360000/80000
Depre= 4,5
Produce 2012 20000 4,5 90000
Produce 2013 10000 4,5 45000
Produce rest 50000 4,5 225000
80000 4,5 360000