Instruction 13 -Referring to Instruction 13

question 30

Short Answer

Instruction 13.34
An automotive engineer would like to be able to predict automobile fuel economy. She believes that the two most important characteristics that affect economy are engine power and the number of cylinders (4 or 6) of a car. She believes that the appropriate model is
$\begin{array}{l}Y = 40 - 0.05 X _ { 1 } + 20 X _ { 2 } - 0.1 X _ { 1 } X _ { 2 }\\\\\text { where } \begin{aligned}X _ { 1 } & = \text { engine power } \\X _ { 2 } & = 1 \text { if } 4 \text { cylinders, } 0 \text { if } 6 \text { cylinders } \\Y & = \text { economy expressed as kilometres. }\end{aligned}\end{array}$
-Referring to Instruction 13.34,the predicted number of kilometres for a 200 engine power,4-cylinder car is ___________.

---

Definitions:

Estimated Costs

Projected expenses related to the manufacturing of a product, execution of a project, or delivery of a service.

Provision for Loss

A Provision for Loss is an amount set aside in the accounts to cover identified but not yet realized losses or expenses.

Contra-Asset Account

An account that decreases the value of an asset, liability, or equity account, such as accumulated depreciation.

Financial Statements

Formal records of the financial activities and position of a business, person, or other entity, including balance sheet, income statement, and cash flow statement.