The Omega Venture Group needs to borrow to finance a project. Repayment of the loan involves payments of $$$$10,180$ at the end of every year for five years. No payments are to be made during the development period of two years. Interest is $7\%$ compounded monthly.

$($a$)$ How much should the Group$$ borrow?

$($b$)$ What amount will be$$ repaid?

$($c$)$ How much of that amount will be$$ interest?