Question

what isnt necessary information when seeking a loan from a bank?
blueprints of preferred architecture
projected earnings and income
equipment needs and estimated costs

Explanation:

Banks typically focus on financial - related and business - need information when considering loan applications. Projected earnings and income help assess repayment ability, and equipment needs and estimated costs show how the loan will be used. Blueprints of preferred architecture are not directly related to the borrower's ability to repay or the loan's business - related purpose.

Answer:

blueprints of preferred architecture