(1) What is the average monthly sales of the two branches, A and B, respectively, and each is 10,000 yuan? (2) Tell me about the sales changes of the two stores, and then according to their respective

(1) What is the average monthly sales of the two branches, A and B, respectively, and each is 10,000 yuan? (2) Tell me about the sales changes of the two stores, and then according to their respective average values. (1) store a:

(700+500+450+600)÷ 12,

=2250÷ 12,

= 187.5 (ten thousand yuan);

Store b:

(620+430+570+750)÷ 12,

=2370÷ 12,

= 197.5 (ten thousand yuan);

A: The average monthly sales of Store A is 6.5438+0.875 million yuan; The average monthly sales of store B is 6.5438+0.975 million yuan.

(2) stores:

From the first quarter to the third quarter, sales decreased quarter by quarter, and increased in the fourth quarter, with the average monthly sales less than that of the second store;

Store b:

Sales in the first two quarters are declining, and sales in the third and fourth quarters are rising, and they are rising rapidly; The average monthly sales volume is more than that of a store.