Write a function DOT-PRODUCT that takes two lists, each list has three numbers (elements), and produces the dot product of the vectors that they represent. For example,

-> (DOT-PRODUCT '(1.2 2.0 -0.2) '(0.0 2.3 5.0))

-> 3.6

Write a function COUNT-NUMBER that counts the number of numbers that occur in a list. It should work like this:

-> (COUNT-NUMBER '(A 2.3 B 5 4.53 C F))

-> 3

Write a function NEW-LIST that takes a number as its argument and constructs a list of that length containing all Ts. For example,

-> (new-lit 5)

-> (T T T T T)

The Lisp function LENGTH counts the number of elements in the top level of a list. Write a function ALL-LENGTH of one argument that counts the number of atoms that occur in a list at all levels. Thus, the following lists will have the following ALL-LENGTHs.

(A B C) => 3

((A (B C) D (E F)) => 6

(NIL NIL (NIL NIL) NIL ) => 5

the benefits of raising bc’s minimum wage to $15 through a

series of pre-announced staged increases far outweigh the likely

costs. claims that such an increase will lead to massive job losses

in low-wage sectors of the economy are not credible.

• an increase to $15 would result in some job losses. however,

the likely impact is less than a 1 per cent reduction in the overall

provincial employment rate, and a 7.6 per cent reduction in the

employment rate for those currently making between $10.25

and $15 per hour.

• the large job loss impacts predicted by some opponents of

minimum wages misrepresent the existing economic research. in

reading and using that research, it is important to recognize that

estimates showing job loss effects of minimum wage increases

apply only to teenagers. estimated effects for young adult and

adult workers range from insignificant to non-existent.

• focusing on teenage workers plays up an inaccurate stereotype

about who earns very low wages in bc and leads to exaggerated

claims about job losses. only 26 per cent of those currently making

between $10.25 and $12 are teenagers, and only 5 per cent

of those making between $12 and $15 are teenagers.