Data on a stock's closing price and its price change for the last 14 trading days appears in this table:

Day	Closing Price	Price Change	Price Increase	Price Decrease
1	$22.57	+$0.13	$0.13
2	$22.28	-$0.29		$0.29
3	$22.33	+$0.05	$0.05
4	$23.12	+$0.79	$0.79
5	$22.84	-$0.28		$0.28
6	$23.36	+$0.52	$0.52
7	$23.95	+$0.59	$0.59
8	$23.71	-$0.24		$0.24
9	$24.01	+$0.30	$0.30
10	$24.21	+$0.20	$0.20
11	$23.96	-$0.25		$0.25
12	$24.52	+$0.56	$0.56
13	$25.35	+$0.83	$0.83
14	$25.12	-$0.23		$0.23

a. Over this 14-day period, what is the average gain on up days? (Note: to calculate the average, divide the sum of all gains by 14, not the number of days on which the stock went up.) b. Over this 14-day period, what is the average loss on down days? c. What is the RSI? d. Is the RSI sending a strong buy or sell signal?

a. Over this 14-day period, the average price change on up days is $___. (Round to three decimal places.)

b. Over this 14-day period, the average price change on down days is $__. (Round to three decimal places.)

c. The relative strength index (RSI) is ___ (Round to the nearest whole number.)

d. Is the RSI sending a strong buy or sell signal?(Select the best choice below.)

A. Values below 30 suggest that a stock is oversold, a buy signal. Values above 70 suggest that a stock is overbought, a sell signal. In this case, the RSI is sending a strong sell signal.

B. Values below 30 suggest that a stock is overbought, a sell signal. Values above 70 suggest that a stock is oversold, a buy signal. In this case, the RSI is sending a strong buy signal.

C. Values below 30 suggest that a stock is overbought, a buy signal. Values above 70 suggest that a stock is oversold, a sell signal. In this case, the RSI is sending a strong sell signal.

D. Values below 30 suggest that a stock is oversold, a sell signal. Values above 70 suggest that a stock is overbought, a buy signal. In this case, the RSI is sending a strong buy signal.