Use the sales data given below to determine:
(a)The least squares trend line.
(b)The predicted value for 2002 sales.
(c)The MAD.
(d)The unadjusted forecasting MSE.
Definitions:
Provision for Loss
An accounting process to allocate anticipated losses from bad debts, depreciation, or other contingencies.
IFRS
International Financial Reporting Standards, a set of accounting standards developed by the International Accounting Standards Board that are becoming the global standard for the preparation of public company financial statements.
Borrowing Costs
Interest and other costs that an entity incurs in connection with the borrowing of funds.
Development Costs
Costs incurred in the design and implementation of new products or processes, which can often be capitalized and amortized over time.
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