In 2017, Isabella Sold Several Shares of Different Stocks Held

In 2017, Isabella sold several shares of different stocks held for investment. The following is a summary of her capital transactions for the year: $\begin{array}{llrrr}\text { Stock }&\text {Purchased }&\text {Sold }&\text { Selling Price }&\text { Cost }\\\text { ABC } & 02 / 15 / 17 & 07 / 15 / 17 & \$ 2,200 & \$ 1,750 \\\text { DEF } & 10 / 25 / 12 & 08 / 01 / 17 & 3,500 & 2,300 \\\text { GHI } & 10 / 25 / 17 & 12 / 15 / 17 & 800 & 1,000\\\text { JKL } &12/28/03&12/18/17&750&900\end{array}$ What is the amount of Isabella's net capital gains or losses for 2017?

A) $1,300 long-term capital gain
B) $850 long-term capital gain and $450 short-term capital gain
C) $1,050 long-term capital loss and $250 short-term capital loss
D) $1,050 long-term capital gain and $250 short-term capital gain