For the Midwest region the average number of sales orders per representative for the group that had training is more than the average number of sales per representative before the group that had no training. A. 0.54

B. 0.38

C. 0.76

D. 0.46

For the north east region the average number of sales orders per representative for the group that had training is ___ more than the average number of sales per representative for the group that had no training.

A. 0.56

B. 0.74

C. 0.44

D. 1.48

The data from the sales directors study indicates that the one-month training program ___ sales.

A. Increases

B. Does not increase

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.