Joan invested $1,420 at the start of the year and found she had $1,621.40 at the end of the year. What is the annual effective yield of her investment?

14.18%

Step-by-step explanation:

The annual effective yield is basically the overall return on investment that was made by taking into account compounding and combining it all into a single simple annual return. We can calculate this value by simply dividing the balance at the end of the year by the initial investment like so...

$1,621.40 / $1,420 = 1.1418

Now we subtract by 1 and multiply by 100 to get the percentage value.

(1.1418 - 1) * 100 = 14.18%

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the argument of alfred t. mahan, henry cabot lodge, and albert j. beveridge was the economically and mass production the the americans could not consume themselves. this led expansion to sell to other foreign nations for profits.

step-by-step explanation:

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