Answer:
33.8%
Explanation:
Purchase price of the bond will be computed using the formula below.

where A = annual coupon = 10% * 1000 = 100
r = yield to maturity = 0.1384
n = time to maturity = 20 years
F = face value = $1,000
p = price of the bond.

Therefore, if Janet sold the bond a year later for $994.79,
the profit on sale = 
= 33.8% profit (rate of return).
Solution:
Slope = y2 - y1 / x2 -x1
slope = 81 - 111 / $2.00 - $1.25
slope = -30/$0.75
So every $0.75 increase causes a decrease of 30 sales.
So the rise over run or slope of the line is -30/0.75 = -40/1
Start forming the equation:
y = mx + b
y = -40x + b
Substitute one of the points to find the y-intercept:
81 = -40(2) + b
Isolate for the y-intercept:
b = 161
So,
y = -40x + 161
Answer:
protection
Explanation:
to keep food safe and protected from any damage or outside influences.