Consider the following dimensions, dimension attributes, and dimension sizes for Farm Coop-Insurance.

Member(member_ID, Name, Address). On average, there are two members for each policy and item covered by the policy.

InsuredItem(Item_ID, Description, Coverage_Type). There is an average of ten covered items per policy.

CoopOffice(Office_ID, Address, Manager_name). Each policy is registered and managed by only one office of the cooperative.

Policy(Policy_ID, Type). The company has approximately one million policies at the present time. Approximately five percent of these policies experience some change each month.

Period(Date_Key, Fiscal_Period). The length of the fiscal period is one month. The decision system reports are supposed to be based on five years of data.

Claim(Claim_ID, Claim_Description, Claim_Type).

a. Using the assumptions stated above, estimate the number of rows in the fact table.

b. Estimate the total size of the fact table (in bytes), assuming an average of 5 bytes per field.

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