Please I need help to solve these exercises, their formulas or procedures.

1. A company produces soft drinks that come in three different flavors: apple, orange, and strawberry, and two different packages: bottle and can. Below are two tables that summarize the company's total sales between last month and this month: BOTTLES Apple Orange Raspberry Sodas from last month 130 86 246 Sodas from this month 168 90 224 CAN Apple Orange Raspberry. Sodas from last month 169 86 238 Sodas from this month 151 76 212 Write two arrays to represent last month's sales and this month's sales. Then, apply matrix algebra concepts to find the average sales of each flavor and package of soda over the 2-month period. 2. The y value of a car (in thousands of dollars) can be approximated by the model y 25(0.85), where is the number of years since the car was new. Estimate when the value of the car will be $8,000