Respuesta :
Stock A:
Zachary bought 40 shares of stock A at $80 a share. So he paid 40*80 = 3200 dollars for the shares of stock A.
He then sells stock A at $83 a share, so 83*40 = 3320 is the amount he gets back. The net result is 3320-3200 = 120. Divide this over the initial cost to get 120/3200 = 0.0375
So the rate of return (ROR) for stock A is 3.75%
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Stock B:
total cost = (number of shares of stock B)*(cost per share of stock B)
total cost = 80*160
total cost = 12800
Then he sells stock B at $166 a share
80*166 = 13280
He nets 13280 - 12800 = 480 dollars from stock B
The ROR for stock B is 480/12800 = 0.0375 = 3.75%
So far, we see that the ROR for both stocks (A and B) are the same at 3.75%
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Bond:
par value = $1000
coupon = (0.0525)*(1000) = $52.50
ROR = (coupon)/(price) = 52.50/775 = 0.0677 = 6.77%
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In summary, we have
ROR for stock A = 3.75%
ROR for stock B = 3.75%
ROR for bond = 6.77%
Stock A and B have a tie for the lowest ROR
so that's why the answer is choice 1) Stock A and Stock B
Zachary bought 40 shares of stock A at $80 a share. So he paid 40*80 = 3200 dollars for the shares of stock A.
He then sells stock A at $83 a share, so 83*40 = 3320 is the amount he gets back. The net result is 3320-3200 = 120. Divide this over the initial cost to get 120/3200 = 0.0375
So the rate of return (ROR) for stock A is 3.75%
---------------------------------------
Stock B:
total cost = (number of shares of stock B)*(cost per share of stock B)
total cost = 80*160
total cost = 12800
Then he sells stock B at $166 a share
80*166 = 13280
He nets 13280 - 12800 = 480 dollars from stock B
The ROR for stock B is 480/12800 = 0.0375 = 3.75%
So far, we see that the ROR for both stocks (A and B) are the same at 3.75%
---------------------------------------
Bond:
par value = $1000
coupon = (0.0525)*(1000) = $52.50
ROR = (coupon)/(price) = 52.50/775 = 0.0677 = 6.77%
---------------------------------------
In summary, we have
ROR for stock A = 3.75%
ROR for stock B = 3.75%
ROR for bond = 6.77%
Stock A and B have a tie for the lowest ROR
so that's why the answer is choice 1) Stock A and Stock B