C++ text 284.12223.09579.12998.651237.84764.75395.65458.01670.353765.003842.10190.23335.35662.952719.253564.02193.23222.231457.2089.751323.65234.35789.89224.67663.95245.38 Write a program that reads...

C++

text

284.12
223.09
579.12
998.65
1237.84
764.75
395.65
458.01
670.35
3765.00
3842.10
190.23
335.35
662.95
2719.25
3564.02
193.23
222.23
1457.20
89.75
1323.65
234.35
789.89
224.67
663.95
245.38

Write a program that reads from a text file named “sales.txt”, which contains the sales figures (double) of a store.

Your program should:

• Display the average, the highest, and the lowest sales figures

Remember to:

• Test the file open error


• Close the file at the end.

Extracted text: sales-1.txt 284.12 223.09 579.12 998.65 1237.84 764.75 395.65 458.01 670.35 3765.00 3842.10 190.23 335.35 662.95 2719.25 3564.02 193.23 222.23 1457.20 89.75 1323.65 234.35 789.89 224.67 663.95 245.38