3. A two-dimensional array has been defined to hold the quantity of each of 5 different healthy
snack products sold in a tuckshop during the past three months.
The array is declared as follows:
sales = [[0, 0, 0, 0, 0],
[0, 0, 0, 0, 0],
[0, 0, 0, 0, 0] ]
Indexing of the array starts at 0, so the sales of the first product in the second month is held
in sales[1][0].
(a) Write a statement to assign the value 13 to the fifth product in the third month.
[1]

The use of phrases, fragments, and punctuation can influence the mood of a passage; keeping this in mind, how would you describe the mood of the followingpassage? "fog on the essex marshes, fog on the kentish heights, fog creeping into the cabooses of collier-brigs; fog lying out on the yards, and hovering in the riggingof great ships; fog drooping on the gunwales of barges and small boats. fog in the eyes and throats of ancient greenwich pensioners, wheezing by thefiresides of their wards; fog in the stem and bowl of the afternoon pipe of the wrathful skipper; fog cruelly pinching the toes and fingers of his shivering little'prentice boy on deck." (5 points)