The following function represents the production cost f(x), in dollars, for x number of units produced by company f(x) = 0.25x2 - 8x + 600
The following table represents the production cost g(x), in dollars, for x number of units produced by company 2:
x g(x)
6 862.2
8 856.8
10 855
12 856.8
14 862.2
Based on the given information, determine which company has a lower minimum and find the minimum value.
A) g(x) at (10, 855)
B)f(x) at (16,536)
C)g(x) at (16,536)
D)f(x) at (10,855)

Investing in 90% bonds and 10% stocks will provide an average return of 6% on investment.It is advisable to invest more portion in bonds  is safe and will give higher return for investment than stocks

Explanation:

1. According to the graph investing in 90% bonds and 10% stocks will provide an average return of 6% on investment.

2.Investing in bonds is safe than stocks ., because bonds bear fixed rate of interest ., and investing in the bonds having very less risk than the stocks. By comparing stocks and bonds with the help of graph ., it's very clear bonds has a positive growth starting minimum at 32.6% to maximum at 64.2% as returns .But stocks has a negative growth (value) from -8.2% to maximum -43.1% .,It is advisable to invest more portions in bonds is safe and better than invest in stocks.